InChI=1/C21H21ClN4O3S2/c22-16-3-1-15-12-17(4-2-14(15)11-16)31(28,29)26-9-7-25(8-10-26)21(27)20-24-18-5-6-23-13-19(18)30-20/h1-4,11-12,23H,5-10,13H2/p+1/fC21H22ClN4O3S2/h23H/q+1 B4A39399D282418E