InChI=1/C27H27FN2O/c1-2-25(31)26-24-12-6-10-20(17-19-9-5-8-18-7-3-4-11-23(18)19)27(24)30(29-26)22-15-13-21(28)14-16-22/h3-5,7-9,11,13-16,20,25,31H,2,6,10,12,17H2,1H3/t20-,25+/m0/s1 4E6E7D0E570DE348