"LM_ID","COMMON_NAME","SYSTEMATIC_NAME","FORMULA","MASS","CATEGORY","MAIN_CLASS","SUB_CLASS","CLASS_LEVEL4","SYNONYMS","KEGG_ID","HMDBID","YMDBID","CHEBI_ID","PLANTFA_ID","ALT_CLASSES","PUBCHEM_COMPOUND_ID","LIPIDBANK_ID","LIPIDAT_ID","STATUS","METABOLOMICS_ID","SWISSLIPIDS_ID","CAYMAN_ID" "LMISSP03019C04","SM(d21:1(8E)/18:0(2OH[R]))","N-(2R-hydroxyoctadecanoyl)-8E-heneicosasphingenine-1-phosphocholine","C44H89N2O7P","788.640741","Sphingolipids [SP]","Phosphosphingolipids [SP03]","Ceramide phosphocholines (sphingomyelins) [SP0301]","-","SM(d39:1h); SM(d21:1/18:0h)","-","-","-","-","-","-","-","-","-","Active (generated by computational methods)","-","-","-"