InChI=1S/C24H35NO5/c1-15(26)17-6-7-23-18-5-4-16-12-22(28)9-8-20(16,2)24(18,30-22)19(27)13-21(17,23)14-25(3)10-11-29-23/h5-6,15-16,19,26-28H,4,7-14H2,1-3H3