InChI=1/C21H20N4O2/c1-14(2)21(3,13-22)24-12-17-15-8-4-5-9-16(15)19(26)25(20(17)27)18-10-6-7-11-23-18/h4-12,14,24H,1-3H3/b17-12+/t21-/m0/s1	3A0ABE3E5FE954F5