1 66J (3e,5s)-5-{3-chloro-5-[5-(prop-1-yn-1-yl)pyridin-3-yl]thiophen-2-yl}-2,5-dimethyl-1,2,4-thiadiazinan-3-imine 1,1-dioxide 1.000 2 0V6 (2z,6s)-6-{3-chloro-5-[5-(prop-1-yn-1-yl)pyridin-3-yl]thiophen-2-yl}-2-imino-3,6-dimethyltetrahydropyrimidin-4(1h)-one 0.821