InChI=1/C28H38N4O2/c1-18(2)17-22-13-15-23(16-14-22)25(19(3)4)29-20(5)27(33)30-26-21(6)31(7)32(28(26)34)24-11-9-8-10-12-24/h8-16,18-20,25,29H,17H2,1-7H3,(H,30,33)/t20-,25+/m0/s1/f/h30H 8EDF5A49A0119548