"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"
"LMSP02040004"	"1-O-stearoyl-Cer(d18:1/16:0)"	"1-O-octadecanoyl-N-(hexadecanoyl)-sphing-4-enine"	"C52H101NO4"	"803.77306"	"Sphingolipids [SP]"	"Ceramides [SP02]"	"Acylceramides [SP0204]"	"-"	"Cer[1-O-ENS]; Cer(18:0;d18:1/16:0)"	"FPWABGISGMBXNN-CWEFCRPCSA-N"	"InChI=1S/C52H101NO4/c1-4-7-10-13-16-19-22-25-26-29-32-35-38-41-44-47-52(56)57-48-49(50(54)45-42-39-36-33-30-27-23-20-17-14-11-8-5-2)53-51(55)46-43-40-37-34-31-28-24-21-18-15-12-9-6-3/h42,45,49-50,54H,4-41,43-44,46-48H2,1-3H3,(H,53,55)/b45-42+/t49-,50+/m0/s1"	"C(OC(=O)CCCCCCCCCCCCCCCCC)[C@]([H])(NC(CCCCCCCCCCCCCCC)=O)[C@H](O)/C=C/CCCCCCCCCCCCC"	"-"	"-"	"-"	"ACer 52:1;O2"	"118701785"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"-"