InChI=1/C20H22N6O3/c1-2-24-19(29)15-17(26-14-5-3-4-13(14)22-20(24)26)23-18(16(21)28)25(15)10-11-6-8-12(27)9-7-11/h6-9,13-14,27H,2-5,10H2,1H3,(H2,21,28)/p+1/t13-,14+/m1/s1/fC20H23N6O3/h22H,21H2/q+1 745222FD2D468D47