InChI=1/C21H25ClN4O2S/c1-25(12-18-8-9-19(28-18)15-5-3-6-16(22)11-15)14-20-23-24-21(29-2)26(20)13-17-7-4-10-27-17/h3,5-6,8-9,11,17H,4,7,10,12-14H2,1-2H3/p+1/t17-/m0/s1/fC21H26ClN4O2S/h25H/q+1 4179FA0F8E14F5B7