2-pyrido[3,2-c]pyridazin-3-yl-1-pyrrolidin-1-ylethanone

2-(1,2,4-benzotriazin-3-yl)-1-piperidin-1-ylethanone

2-(1,2,4-benzotriazin-3-yl)-N,N-dimethylacetamide

2-(1,2,4-benzotriazin-3-yl)-N-propylacetamide