InChI=1/C23H28N4O2/c1-5-15(2)17-10-6-8-12-19(17)25-22(28)16(3)27(4)14-21-24-20-13-9-7-11-18(20)23(29)26-21/h6-13,15-16H,5,14H2,1-4H3,(H,25,28)(H,24,26,29)/t15-,16-/m1/s1/f/h24-25H 396DDE43888CDE69