"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"
"LMSP04000001"	"-"	"N-(tetradecanoyl)-sphing-4-enine-1-(2-aminoethylphosphonate)"	"C34H69N2O5P"	"616.494409"	"Sphingolipids [SP]"	"Phosphonosphingolipids [SP04]"	""	"-"	"-"	"RLFHFEZNEPOFGM-DMVJVELGSA-N"	"InChI=1S/C34H69N2O5P/c1-3-5-7-9-11-13-15-16-18-19-21-23-25-27-33(37)32(31-41-42(39,40)30-29-35)36-34(38)28-26-24-22-20-17-14-12-10-8-6-4-2/h25,27,32-33,37H,3-24,26,28-31,35H2,1-2H3,(H,36,38)(H,39,40)/b27-25+/t32-,33+/m0/s1"	"C(CN)P(OC[C@]([H])(NC(=O)CCCCCCCCCCCCC)[C@]([H])(O)/C=C/CCCCCCCCCCCCC)(=O)O"	"-"	"-"	"-"	"-"	"5283605"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"-"