InChI=1/C18H28F3N3O3/c19-18(20,21)11-24(2-1-3-25)10-15(26)22-16(27)23-17-7-12-4-13(8-17)6-14(5-12)9-17/h12-14,25H,1-11H2,(H2,22,23,26,27)/f/h22-23H 235C68B0623410E8