InChI=1/C18H20ClN9O2S/c1-11(2)28-9-12(8-21-28)7-20-25-17-22-18(27-26-17)31-10-15(29)23-24-16(30)13-3-5-14(19)6-4-13/h3-9,11H,10H2,1-2H3,(H,23,29)(H,24,30)(H2,22,25,26,27)/b20-7+/f/h23-26H DA3BB78C72B0CC1E