InChI=1S/C29H35NO5/c1-16-10-11-21-20(12-16)13-17(2)25(18(3)14-23(31)32)29(21,4)27(34)24-26(33)22(30-28(24)35)15-19-8-6-5-7-9-19/h5-9,13-14,16,20-22,25,34H,10-12,15H2,1-4H3,(H,30,35)(H,31,32)/b18-14+,27-24+/t16-,20+,21-,22-,25+,29+/m0/s1