InChI=1/C25H31NO4/c1-4-25(5-2)15-22(28)26(24(25)29)16-20(27)17-30-23(19-12-7-6-8-13-19)21-14-10-9-11-18(21)3/h6-14,20,23,27H,4-5,15-17H2,1-3H3/t20-,23+/m0/s1 F917579DFF1BEC61