"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"
"LMPK12111097"	"Negletein"	"-"	"C16H12O5"	"284.068475"	"Polyketides [PK]"	"Flavonoids [PK12]"	"Flavones and Flavonols [PK1211]"	"-"	"-"	"ZTHLHHDJRXJGRX-UHFFFAOYSA-N"	"InChI=1S/C16H12O5/c1-20-13-8-12-14(16(19)15(13)18)10(17)7-11(21-12)9-5-3-2-4-6-9/h2-8,18-19H,1H3"	"C1(OC)=CC2OC(C3C=CC=CC=3)=CC(=O)C=2C(O)=C1O"	"-"	"HMDB0134889"	"190121"	"-"	"471719"	"-"	"-"	"38971"	"-"	"-"	"-"	"-"	"33090"	"-"