InChI=1/C21H33F2N3O3/c1-3-28-19-14-16(10-11-18(19)29-20(22)23)15-26(2)21(27)25-13-7-12-24-17-8-5-4-6-9-17/h10-11,14,17,20,24H,3-9,12-13,15H2,1-2H3,(H,25,27)/p+1/fC21H34F2N3O3/h24-25H/q+1 8FC196722B6F58B3