InChI=1/C21H21ClN4O2S/c1-13-23-10-11-26(13)12-18(27)25-21-19(16-4-2-3-5-17(16)29-21)20(28)24-15-8-6-14(22)7-9-15/h6-11H,2-5,12H2,1H3,(H,24,28)(H,25,27)/p+1/fC21H22ClN4O2S/h23-25H/q+1 1B665BC322EF2304