N-(6-(piperazin-1-yl)pyridazin-3-yl)methanesulfonamide
3-(1-Piperazinyl)-6-(1-pyrrolidinyl)pyridazine
2-Chloro-4-(2-fluoropyridin-3-yl)pyrimidine
N,n-diethyl-5-nitropyridin-2-amine
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