InChI=1/C11H12ClN3O5S/c12-7-5-21(19,20)6-9(7)14-11(16)13-8-3-1-2-4-10(8)15(17)18/h1-4,7,9H,5-6H2,(H2,13,14,16)/t7-,9-/m0/s1/f/h13-14H 9BF7EDA81F331480