InChI=1/C18H20ClN3O2/c1-12-6-5-7-13(2)18(12)22-17(24)11-21-16(23)10-20-15-9-4-3-8-14(15)19/h3-9,20H,10-11H2,1-2H3,(H,21,23)(H,22,24)/f/h21-22H 3BDE515E2EC76861