InChI=1/C18H24F2N2O5/c1-25-14-8-12(17(24)26-2)13(9-15(14)27-18(19)20)21-10-16(23)22-11-6-4-3-5-7-11/h8-9,11,18,21H,3-7,10H2,1-2H3,(H,22,23)/f/h22H 4D981248A8507A26