InChI=1/C23H28N4O2/c1-16-12-19(27-10-8-26(2)9-11-27)5-7-21(16)24-15-18-13-17-4-6-20(29-3)14-22(17)25-23(18)28/h4-7,12-14,24H,8-11,15H2,1-3H3,(H,25,28)/p+1/fC23H29N4O2/h25-26H/q+1 D083CF5FD9708952