InChI=1/C21H28N4O3S/c1-14-19(15(2)28-24-14)12-29-13-20(26)23-18-5-3-4-16(10-18)11-25-8-6-17(7-9-25)21(22)27/h3-5,10,17H,6-9,11-13H2,1-2H3,(H2,22,27)(H,23,26)/p+1/fC21H29N4O3S/h23,25H,22H2/q+1 907FE8C150D019C4