InChI=1/C15H23ClN4O4S/c1-9(2)17-14(22)19-18-13(21)10-6-7-11(16)12(8-10)25(23,24)20-15(3,4)5/h6-9,20H,1-5H3,(H,18,21)(H2,17,19,22)/f/h17-19H E49EC2177C21A42E