InChI=1/C21H24N4O3/c1-2-16-15(11-19(22)26)21-17(25(16)12-14-7-4-3-5-8-14)9-6-10-18(21)28-13-20(27)24-23/h3-10H,2,11-13,23H2,1H3,(H2,22,26)(H,24,27)/f/h24H,22H2 CAC2BC58E5AB57D9