InChI=1/C19H19ClN2O2/c1-12-10-16(15-4-3-5-18(24-2)19(15)22-12)21-11-17(23)13-6-8-14(20)9-7-13/h3-10,17,23H,11H2,1-2H3,(H,21,22)/p+1/t17-/m0/s1/fC19H20ClN2O2/h21-22H/q+1 B9399142F7753D26