InChI=1/C19H18N4O2/c1-2-11-22-18(24)16-17(20-15-10-6-7-12-21(15)16)23(19(22)25)13-14-8-4-3-5-9-14/h3-10,12H,2,11,13H2,1H3 57ACF17F8ABC32CC