InChI=1/C13H15N4O5S/c1-7-3-4-8(5-9(7)17-23(2,21)22)14-11(18)6-10-12(19)16-13(20)15-10/h3-5,10H,6H2,1-2H3,(H,14,18)(H2,15,16,19,20)/q-1/t10-/m0/s1/f/h14-16H 5213B9BBF7092ECF