InChI=1/C20H17N5O2/c21-18(26)13-7-9-14(10-8-13)23-20-24-17-6-2-1-5-16(17)19(25-20)22-12-15-4-3-11-27-15/h1-11H,12H2,(H2,21,26)(H2,22,23,24,25)/p+1/fC20H18N5O2/h22-24H,21H2/q+1 D6F83C969006BDCC