InChI=1/C21H34FN3O3/c1-2-3-4-5-10-25(11-14-26)21(27)23-17-20(24-12-15-28-16-13-24)18-6-8-19(22)9-7-18/h6-9,20,26H,2-5,10-17H2,1H3,(H,23,27)/t20-/m1/s1/f/h23H 8CE33082C9B8D41B