NAME

       inchi_main - InChI library call example

SYNOPSIS

       inchi_main inputFile [outputFile [logFile [problemFile]]] [-option[ -option...]]

OPTIONS

       Input

       •   STDIO: Use standard input/output streams

       •   InpAux: Input structures in InChI default aux. info format (for use with STDIO)

       •   SDF:DataHeader: Read from the input SDfile the ID under this DataHeader

       Output

       •   AuxNone: Omit auxiliary information (default: Include)

       •   SaveOpt: Save custom InChI creation options (non-standard InChI)

       •   NoLabels: Omit structure number, DataHeader and ID from InChI output

       •   Tabbed: Separate structure number, InChI, and AuxInfo with tabs

       •   OutputSDF: Convert InChI created with default aux. info to SDfile

       •   SdfAtomsDT: Output Hydrogen Isotopes to SDfile as Atoms D and T

       Structure perception

       •   SNon: Exclude stereo (default: include absolute stereo)

       •   NEWPSOFF: Both ends of wedge point to stereocenters (default: a narrow end)

       •   DoNotAddH: All H are explicit (default: add H according to usual valences)

       Stereo perception modifiers (non-standard InChI)

       •   SRel: Relative stereo

       •   SRac: Racemic stereo

       •   SUCF: Use Chiral Flag: On means Absolute stereo, Off - Relative

       Customizing InChI creation (non-standard InChI)

       •   SUU: Always include omitted unknown/undefined stereo

       •   SLUUD: Make labels for unknown and undefined stereo different

       •   RecMet: Include reconnected metals results

       •   FixedH: Include Fixed H layer

       •   KET: Account for keto-enol tautomerism (experimental)

       •   15T: Account for 1,5-tautomerism (experimental)

       Generation

       •   Wnumber: Set time-out per structure in seconds; W0 means unlimited

       •   WarnOnEmptyStructure: Warn and produce empty InChI for empty structure

       •   Key: Generate InChIKey

       •   XHash1: Generate hash extension (to 256 bits) for 1st block of InChIKey

       •   XHash2: Generate hash extension (to 256 bits) for 2nd block of InChIKey

                                            09/16/2021                              INCHI_MAIN(1)