InChI=1/C25H28N6O/c1-18(2)31-23(32)10-9-21(26-31)24-22-17-20(29-15-13-28(3)14-16-29)11-12-30(22)27-25(24)19-7-5-4-6-8-19/h4-12,17-18H,13-16H2,1-3H3 B5141F88ACFB4E4E