InChI=1/C19H16N4O3/c1-12-18(14-4-2-3-5-15(14)21-12)19(22-9-8-20-11-22)13-6-7-17(24)16(10-13)23(25)26/h2-11,19,21,24H,1H3/p+1/t19-/m0/s1/fC19H17N4O3/h20H/q+1	466F3537C58A9C53