InChI=1/C12H15N3O5S/c1-8-10(15(17)18)3-2-4-11(8)21(19,20)14-9-5-6-12(16)13-7-9/h2-4,9,14H,5-7H2,1H3,(H,13,16)/t9-/m0/s1/f/h13H 0A3A633B79AD68DF