InChI=1/C21H22N4O3/c1-13-11-18(28-17-7-3-15(12-22)4-8-17)9-10-19(13)23-14(2)20(26)25-21(27)24-16-5-6-16/h3-4,7-11,14,16,23H,5-6H2,1-2H3,(H2,24,25,26,27)/t14-/m0/s1/f/h24-25H 3B45926C68968040