"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"
"LMSP02010014"	"Cer(d18:1/2:0)"	"N-(acetyl)-sphing-4-enine"	"C20H39NO3"	"341.292994"	"Sphingolipids [SP]"	"Ceramides [SP02]"	"N-acylsphingosines (ceramides) [SP0201]"	"-"	"C2-ceramide; N-(acetyl)-ceramide; N-(acetyl)-ceramide; N-acetylsphingosine; Cer[NS]"	"BLTCBVOJNNKFKC-QUDYQQOWSA-N"	"InChI=1S/C20H39NO3/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-20(24)19(17-22)21-18(2)23/h15-16,19-20,22,24H,3-14,17H2,1-2H3,(H,21,23)/b16-15+/t19-,20+/m0/s1"	"C(/[C@H]([C@H](CO)NC(=O)C)O)=C\CCCCCCCCCCCCC"	"-"	"-"	"46979"	"Cer 20:1;O2"	"5497136"	"-"	"SLM:000001066"	"62510"	"-"	"-"	"-"	"-"	"-"	"-"