InChI=1/C17H21F2N3O4/c1-2-21-14(20-17(15(21)23)8-4-3-5-9-17)12-10-11(22(24)25)6-7-13(12)26-16(18)19/h6-7,10,14,16,20H,2-5,8-9H2,1H3/t14-/m1/s1 0E5921A0CCA58B6A