InChI=1/C20H16N4O/c1-13-17-18(14-8-4-2-5-9-14)16(12-21)19(22)25-20(17)24(23-13)15-10-6-3-7-11-15/h2-11,18H,22H2,1H3/t18-/m0/s1	D25C713D6DB20FBA