InChI=1/C18H17F2N3O5S/c1-10(12-4-2-3-5-14(12)28-18(19)20)22-16(24)9-29-15-7-6-11(17(21)25)8-13(15)23(26)27/h2-8,10,18H,9H2,1H3,(H2,21,25)(H,22,24)/t10-/m1/s1/f/h22H,21H2 D7BFB3D531E7B794