InChI=1/C19H17N3O3/c1-14-4-2-5-15(12-14)13-24-17-8-6-16(7-9-17)18-21-22(11-3-10-20)19(23)25-18/h2,4-9,12H,3,11,13H2,1H3 D8B75B38E0CBB518