InChI=1/C26H25FN2O3/c1-17(18-9-4-3-5-10-18)29-25(21-13-6-7-14-22(21)26(29)31)28-23(16-24(30)32-2)19-11-8-12-20(27)15-19/h3-15,17,23,25,28H,16H2,1-2H3/t17-,23+,25+/m0/s1 A286D75FA5D604A9