InChI=1/C21H27FN4O4/c1-14(30-19-12-8-6-10-16(19)22)20(27)24-25-21(28)23-13-17(26(2)3)15-9-5-7-11-18(15)29-4/h5-12,14,17H,13H2,1-4H3,(H,24,27)(H2,23,25,28)/t14-,17-/m1/s1/f/h23-25H 09A496A911F27F76