InChI=1/C20H19N5O2/c1-2-27-20(26)25-17-10-15-18(19(21)24-17)23-16(11-22-15)14-8-7-12-5-3-4-6-13(12)9-14/h3-10,22H,2,11H2,1H3,(H3,21,24,25,26)/p+1/fC20H20N5O2/h24-25H,21H2/q+1 982495BDB1B7F7E4