InChI=1/C16H26N4O2S/c1-5-20(16(23)17-10-11-19(2)3)12-15(21)18-13-8-6-7-9-14(13)22-4/h6-9H,5,10-12H2,1-4H3,(H,17,23)(H,18,21)/p+1/fC16H27N4O2S/h17-19H/q+1 71A102838A23411C