InChI=1/C19H17N3O3/c1-11-19(24)22-16-9-13(6-7-17(16)25-11)21-18(23)8-12-10-20-15-5-3-2-4-14(12)15/h2-7,9,11H,8,10H2,1H3,(H,21,23)(H,22,24)/p+1/t11-/m0/s1/fC19H18N3O3/h20-22H/q+1 8006738E7E9642AD