"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"
"LMSP01070001"	"N,N-dimethylsphingosine"	"N,N-dimethylsphing-4-enine"	"C20H41NO2"	"327.313729"	"Sphingolipids [SP]"	"Sphingoid bases [SP01]"	"N-methylated sphingoid bases [SP0107]"	"-"	"-"	"YRXOQXUDKDCXME-YIVRLKKSSA-N"	"InChI=1S/C20H41NO2/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-20(23)19(18-22)21(2)3/h16-17,19-20,22-23H,4-15,18H2,1-3H3/b17-16+/t19-,20+/m0/s1"	"OC[C@]([H])(N(C)C)[C@]([H])(O)/C=C/CCCCCCCCCCCCC"	"C13914"	"HMDB0013645"	"78759"	"SPB 20:1;O2"	"5282309"	"-"	"-"	"62575"	"-"	"-"	"-"	"-"	"-"	"-"