InChI=1/C17H16N4O2/c1-10-6-7-13(11(2)8-10)16(22)20-21-17(23)14-5-3-4-12-9-18-19-15(12)14/h3-9H,1-2H3,(H,18,19)(H,20,22)(H,21,23)/f/h19-21H A8E267BA558D10D5