Conodiparine A InChI=1/C44H54N4O7/c1-7-25-21-47(3)37-17-32-26-10-8-9-11-34(26)45-38(32)31(16-33(25)44(37,22-49)42(52)55-6)30-15-29-27-12-13-48-20-24-14-28(23(2)50)40(48)43(19-24,41(51)54-5)39(27)46-35(29)18-36(30)53-4/h7-11,15,18,23-24,28,31,33,37,40,45-46,49-50H,12-1 benzene, 1-ethynyl-4-nitro- methyl rel-(2alpha,20R)-20-hydroxy-12-[(3alpha,16R,19E)-17-hydroxy-16-(methoxycarbonyl)vobasan-3-yl]-13-methoxyibogamine-18-carboxylate