InChI=1/C23H28N4O2/c1-15(2)27(4)19-7-5-6-18(13-19)26-23(29)22(28)24-11-10-17-14-25-21-12-16(3)8-9-20(17)21/h5-9,12-15,25H,10-11H2,1-4H3,(H,24,28)(H,26,29)/f/h24,26H EC59EBE43EA98997