InChI=1/C23H32N4O2/c1-16(2)22(18-8-12-24-13-9-18)26-20(28)6-5-7-21(29)27-23(17(3)4)19-10-14-25-15-11-19/h8-17,22-23H,5-7H2,1-4H3,(H,26,28)(H,27,29)/t22-,23-/m0/s1/f/h26-27H 1ED2F4387DB2D170