InChI=1S/C26H43NO5/c1-15(4-9-22(30)27-14-23(31)32)19-7-8-20-18-6-5-16-12-17(28)10-11-25(16,2)24(18)21(29)13-26(19,20)3/h15-21,24,28-29H,4-14H2,1-3H3,(H,27,30)(H,31,32)/t15?,16-,17?,18+,19-,20+,21?,24-,25+,26-/m1/s1