InChI=1/C18H21ClFN3O3/c19-15-8-12(20)2-1-11(15)7-17-21-18(26-22-17)16-9-14(24)10-23(16)13-3-5-25-6-4-13/h1-2,8,13-14,16,24H,3-7,9-10H2/p+1/t14-,16+/m1/s1/fC18H22ClFN3O3/h23H/q+1 689F627483678ED4