InChI=1/C23H28N4O2/c1-16-10-11-18-14-19(22(28)25-21(18)17(16)2)15-27(13-12-26(3)4)23(29)24-20-8-6-5-7-9-20/h5-11,14H,12-13,15H2,1-4H3,(H,24,29)(H,25,28)/p+1/fC23H29N4O2/h24-26H/q+1 06B5819820AC2111