InChI=1/C28H30F2N4O/c1-34(2)17-18-35-24-11-12-25-26(19-24)28(32-16-14-21-5-9-23(30)10-6-21)33-27(25)31-15-13-20-3-7-22(29)8-4-20/h3-12,19H,13-18H2,1-2H3,(H,31,32,33)/p+3/fC28H33F2N4O/h31-34H/q+3 AC688FCB02008497