Ethyl N-[(2Z)-2-({2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]hydrazin-1-yl}methylidene)-2-cyanoacetyl]carbamate 1g

Ethyl N-[(2Z)-2-({2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]hydrazin-1-yl}methylidene)-2-cyanoacetyl]carbamate 1g