InChI=1/C18H20ClN3O2/c1-13-5-6-16(20-12-13)18(24)7-9-22(10-8-18)17(23)21-15-4-2-3-14(19)11-15/h2-6,11-12,24H,7-10H2,1H3,(H,21,23)/f/h21H FF424E001EEECBDE