"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"
"LMGP01011072"	"PC 21:0/21:0"	"1,2-diheneicosanoyl-sn-glycero-3-phosphocholine"	"C50H100NO8P"	"873.718656"	"Glycerophospholipids [GP]"	"Glycerophosphocholines [GP01]"	"Diacylglycerophosphocholines [GP0101]"	"-"	"PC(42:0); PC(21:0/21:0)"	"QFFSGJSMHPWZOB-QSCHNALKSA-N"	"InChI=1S/C50H100NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-38-40-42-49(52)56-46-48(47-58-60(54,55)57-45-44-51(3,4)5)59-50(53)43-41-39-37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h48H,6-47H2,1-5H3/t48-/m1/s1"	"[C@](COP(=O)([O-])OCC[N+](C)(C)C)([H])(OC(CCCCCCCCCCCCCCCCCCCC)=O)COC(CCCCCCCCCCCCCCCCCCCC)=O"	"-"	"-"	"-"	"PC 42:0"	"24779094"	"-"	"SLM:000012483"	"-"	"-"	"-"	"-"	"-"	"-"	"-"