InChI=1/C35H33F4NO2/c36-27-9-1-23(2-10-27)34(24-3-11-28(37)12-4-24)41-20-19-40-31-17-18-32(40)22-33(21-31)42-35(25-5-13-29(38)14-6-25)26-7-15-30(39)16-8-26/h1-16,31-35H,17-22H2/p+1/t31-,32+,33?/fC35H34F4NO2/h40H/q+1 B4E27B72B134E473