InChI=1/C23H24F2N2O/c24-20-7-2-1-5-18(20)13-23(16-28)11-4-12-27(15-23)14-19-10-9-17-6-3-8-21(25)22(17)26-19/h1-3,5-10,28H,4,11-16H2/p+1/t23-/m0/s1/fC23H25F2N2O/h27H/q+1 E176B45E7DBBA8CA