"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"
"LMPK12140420"	"Sigmoidin D"	"-"	"C20H20O7"	"372.120905"	"Polyketides [PK]"	"Flavonoids [PK12]"	"Flavanones [PK1214]"	"-"	"-"	"ASQDBJSRWIDYKK-UHFFFAOYSA-N"	"InChI=1S/C20H20O7/c1-20(2)17(25)5-10-3-9(4-14(24)19(10)27-20)15-8-13(23)18-12(22)6-11(21)7-16(18)26-15/h3-4,6-7,15,17,21-22,24-25H,5,8H2,1-2H3"	"C1C(O)=CC2OC(C3C=C(O)C4OC(C)(C)C(O)CC=4C=3)CC(=O)C=2C=1O"	"-"	"-"	"-"	"-"	"42608000"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"33090"	"-"