InChI=1/C21H22N4O2/c1-13-9-10-18-15(12-13)6-5-11-25(18)21(27)20(26)22-14(2)19-23-16-7-3-4-8-17(16)24-19/h3-4,7-10,12,14H,5-6,11H2,1-2H3,(H,22,26)(H,23,24)/t14-/m1/s1/f/h22-23H F98573C4A384CBD4