InChI=1/C19H21N7/c1-24-10-6-15(7-11-24)26-19-17(13-21-26)22-18(23-19)14-4-2-5-16(12-14)25-9-3-8-20-25/h2-5,8-9,12-13,15H,6-7,10-11H2,1H3,(H,22,23)/p+1/fC19H22N7/h23-24H/q+1 A0B27F0070EE0190