InChI=1/C21H37NO5/c1-2-3-4-10-13-17(24)14-11-8-6-5-7-9-12-15-18-19(25)21(22,16-23)20(26)27-18/h9,12,18-19,23,25H,2-8,10-11,13-16,22H2,1H3/b12-9-/t18-,19-,21-/m1/s1 348193070D0B08DC