InChI=1/C23H22ClFN2O/c1-27-18-10-11-21(27)23(19(12-18)14-2-6-16(24)7-3-14)22-13-20(26-28-22)15-4-8-17(25)9-5-15/h2-9,13,18-19,21,23H,10-12H2,1H3/p+1/t18-,19+,21+,23-/m0/s1/fC23H23ClFN2O/h27H/q+1 8F63C33D0C2D9777