"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"
"LMGP01050004"	"PC 21:4(6Z,9Z,12Z,15Z)/0:0"	"1-(6Z,9Z,12Z,15Z-heneicosatetraenoyl)-sn-glycero-3-phosphocholine"	"C29H52NO7P"	"557.34814"	"Glycerophospholipids [GP]"	"Glycerophosphocholines [GP01]"	"Monoacylglycerophosphocholines [GP0105]"	"-"	"PC(21:4/0:0); LPC(21:4)"	"RNQAOZAEVSUZIQ-USFIXLQGSA-N"	"InChI=1S/C29H52NO7P/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-29(32)35-26-28(31)27-37-38(33,34)36-25-24-30(2,3)4/h9-10,12-13,15-16,18-19,28,31H,5-8,11,14,17,20-27H2,1-4H3/b10-9-,13-12-,16-15-,19-18-/t28-/m1/s1"	"[C@](COP(=O)([O-])OCC[N+](C)(C)C)([H])(O)COC(CCCC/C=C\C/C=C\C/C=C\C/C=C\CCCCC)=O"	"-"	"-"	"187781"	"LPC 21:4"	"24779453"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"-"