InChI=1/C21H23N5O2/c1-25-11-3-5-15(12-25)21(28)23-16-7-9-17(10-8-16)26-13-14-4-2-6-18(20(22)27)19(14)24-26/h2,4,6-10,13,15H,3,5,11-12H2,1H3,(H2,22,27)(H,23,28)/p+1/t15-/m0/s1/fC21H24N5O2/h23,25H,22H2/q+1 C355D3361D4101C6