"LM_ID"	"COMMON_NAME"	"SYSTEMATIC_NAME"	"FORMULA"	"MASS"	"CATEGORY"	"MAIN_CLASS"	"SUB_CLASS"	"CLASS_LEVEL4"	"SYNONYMS"	"INCHI_KEY"	"INCHI"	"SMILES"	"KEGG_ID"	"HMDBID"	"CHEBI_ID"	"ABBREVIATION"	"PUBCHEM_COMPOUND_ID"	"LIPIDBANK_ID"	"SWISSLIPIDS_ID"	"CAYMAN_ID"	"ALT_CATEGORIES"	"ALT_MAIN_CLASSES"	"ALT_SUB_CLASSES"	"ALT_CLASS_LEVEL4S"	"TAXONOMY"	"CITATION"
"LMSP03010068"	"SM(d19:1/20:0)"	"N-(eicosanoyl)-nonadecasphing-4-enine-1-phosphocholine"	"C44H89N2O6P"	"772.645825"	"Sphingolipids [SP]"	"Phosphosphingolipids [SP03]"	"Ceramide phosphocholines (sphingomyelins) [SP0301]"	"-"	"-"	"JZLHFUHATYARJO-QVDCKBILSA-N"	"InChI=1S/C44H89N2O6P/c1-6-8-10-12-14-16-18-20-22-23-24-26-28-30-32-34-36-38-44(48)45-42(41-52-53(49,50)51-40-39-46(3,4)5)43(47)37-35-33-31-29-27-25-21-19-17-15-13-11-9-7-2/h35,37,42-43,47H,6-34,36,38-41H2,1-5H3,(H-,45,48,49,50)/b37-35+/t42-,43+/m0/s1"	"[C@](COP(=O)([O-])OCC[N+](C)(C)C)([H])(NC(CCCCCCCCCCCCCCCCCCC)=O)[C@]([H])(O)/C=C/CCCCCCCCCCCCCC"	"-"	"-"	"-"	"SM 39:1;O2"	"52931195"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"9606"	"20671299"