InChI=1/C15H17N5O3S/c1-8-11(10-12(16)19(2)15(22)20(3)13(10)21)18-14(24-8)17-7-9-5-4-6-23-9/h4-6H,7,16H2,1-3H3,(H,17,18)/f/h17H 4E5516C4E2DB9FFC