InChI: | InChI=1/C31H43NO7/c1-8-15(3)26(35)38-22-20-17(5)10-29-13-19(34)31(37)28(6)11-18(33)12-30(31,25(21(20)29)32(7)14-28)24(29)23(22)39-27(36)16(4)9-2/h8-9,18-25,33-34,37H,5,10-14H2,1-4,6-7H3/b15-8+,16-9+/t18-,19-,20+,21?,22+,23+,24+,25?,28-,29-,30-,31-/m0/s1 |