InChI=1/C15H17ClFN3O/c16-12-5-4-6-13(17)14(12)15(21)19-7-2-1-3-9-20-10-8-18-11-20/h4-6,8,10-11H,1-3,7,9H2,(H,19,21)/f/h19H 157E899398C30762