InChI=1/C14H15N5O4S2/c20-13(11-1-2-12(25-11)19(22)23)17-3-5-18(6-4-17)14(21)15-7-10-8-24-9-16-10/h1-2,8-9H,3-7H2,(H,15,21)/f/h15H AFE167AB49571F90