InChI=1/C21H21N3O2/c1-23-21(22)24-17-12-13-19(26-18-10-6-3-7-11-18)20(14-17)25-15-16-8-4-2-5-9-16/h2-14H,15H2,1H3,(H3,22,23,24)/p+1/fC21H22N3O2/h23-24H,22H2/q+1 AF7CBFE86F507FAC