InChI=1/C11H14FN3O4S/c12-8-5-4-7(15(16)17)6-11(8)20(18,19)14-10-3-1-2-9(10)13/h4-6,9-10,14H,1-3,13H2/p+1/t9-,10-/m1/s1/fC11H15FN3O4S/h13H/q+1 E64D85D2A135FED4