InChI=1/C17H20N4O5S2/c22-17(19-16-2-1-11-27-16)20-9-7-13(8-10-20)12-18-28(25,26)15-5-3-14(4-6-15)21(23)24/h1-6,11,13,18H,7-10,12H2,(H,19,22)/f/h19H 1BC2341F11001516