InChI=1/C20H19N9O2/c21-16(27-30)13-7-5-12(6-8-13)3-1-9-28-18-14(11-23-28)19-24-17(15-4-2-10-31-15)26-29(19)20(22)25-18/h2,4-8,10-11,30H,1,3,9H2,(H2,21,27)(H2,22,25)/f/h21-22H2/b27-16+ 20232FF12DBCEF48