InChI=1/C28H29N5O2/c1-19-7-8-23(28-31-30-20(2)35-28)17-26(19)21-9-11-22(12-10-21)27(34)29-24-5-4-6-25(18-24)33-15-13-32(3)14-16-33/h4-12,17-18H,13-16H2,1-3H3,(H,29,34)/p+1/fC28H30N5O2/h29,32H/q+1 B60EC8F3AEB3E9CE