InChI=1/C15H20N4O3S2/c1-10-4-3-5-12-13(10)16-14(23-12)17-15(20)19-8-6-11(7-9-19)18-24(2,21)22/h3-5,11,18H,6-9H2,1-2H3,(H,16,17,20)/f/h17H EDC426E4E97BD24C