InChI=1/C18H20ClN3O3/c1-22(2)17-13(5-3-6-20-17)18(23)21-11-12-9-14(19)16-15(10-12)24-7-4-8-25-16/h3,5-6,9-10H,4,7-8,11H2,1-2H3,(H,21,23)/f/h21H 8C7A21F5344D75B3