InChI=1/C28H34N2O3/c1-6-30-16-20(21-9-7-8-10-24(21)30)13-26-27(32)22-11-12-25(31)23(28(22)33-26)17-29(14-18(2)3)15-19(4)5/h7-13,16,18-19,31H,6,14-15,17H2,1-5H3/b26-13+/f/h31h,29H BDA75FCE7425B2D6