InChI=1/C20H17N7/c21-18-17-19(26-20(22)25-18)23-10-14(24-17)11-27-15-7-3-1-5-12(15)9-13-6-2-4-8-16(13)27/h1-8,10H,9,11H2,(H4,21,22,23,25,26)/f/h21-22H2 4CA5D4763BD14A08