InChI=1/C28H34N2O2/c1-3-32-21-17-15-19(16-18-21)26-23-12-7-11-22(23)24-13-8-14-25(27(24)29-26)28(31)30(2)20-9-5-4-6-10-20/h7-8,11,13-18,20,22-23,26,29H,3-6,9-10,12H2,1-2H3/t22-,23+,26+/m0/s1 90F3843C8C514764