"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"
"LMPK09000014"	"Chalcogran"	"2-Ethyl-1,6-dioxaspiro[4.4]nonane"	"C9H16O2"	"156.11503"	"Polyketides [PK]"	"Polyether antibiotics [PK09]"	""	"-"	"-"	"DCWKALWZHORJAO-UHFFFAOYSA-N"	"InChI=1S/C9H16O2/c1-2-8-4-6-9(11-8)5-3-7-10-9/h8H,2-7H2,1H3"	"O1C2(CCCO2)CCC1CC"	"-"	"-"	"186405"	"-"	"581383"	"-"	"-"	"-"	"-"	"-"	"-"	"-"	"385523"	"-"