InChI=1/C18H19N9O/c19-16-22-17(23-18-21-15(24-27(16)18)14-4-2-10-28-14)26-8-6-25(7-9-26)12-13-3-1-5-20-11-13/h1-5,10-11H,6-9,12H2,(H2,19,21,22,23,24)/p+2/fC18H21N9O/h22,25H,19H2/q+2	F3E926D3027B9FD5