======== 13: 5 warnings for c:/temp/iupac/ifd2024Ley/acs.orgLett.9b02307
! WARNING: local source directory does not exist (ignored): https://www.repository.cam.ac.uk/bitstreams/983933fe-6c07-4793-bf32-0d715d2d9087/download -- Extractor.phase1CheckSource acs.orglett.9b02307 
! DefaultStructureHelper WARNING: SMILES could not be created for 3i-NOT.cdxml MF=H 11 C 10 O 3
! FAIRSpecExtractionHelper.removed [FAIRSpecNMRData 366 id=103_22 size=0 isValid=false]
! FAIRSpecExtractionHelper.removed [FAIRSpecNMRData 368 id=305_11 size=0 isValid=false]
! FAIRSpecExtractionHelper.removeStructuresWithNoAssociation removing structure 3i-NOT
5 warnings