InChI=1/C20H21ClN4O2S/c1-13-7-12-28-17(13)20(26)25-10-8-24(9-11-25)14(2)19-22-18(23-27-19)15-3-5-16(21)6-4-15/h3-7,12,14H,8-11H2,1-2H3/t14-/m1/s1 1AD4BF4142CD4B25