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system
Name the molecular formula for the molecule established as 6-(2,6-dichlorophenyl)-2-[3-(hydroxymethyl)-4-piperazin-1-ylanilino]pyrido[4,3-d]pyrimidin-5-one;6-(2,6-dichlorophenyl)-2-[3-(hydroxymethyl)-4-piperazin-1-ylanilino]pyrimido[4,5-d]pyridazin-5-one;6-(2,6-dichlorophenyl)-2-(3-methyl-4-piperazin-1-ylanilino)pyrido[4,3-d]pyrimidin-5-one;6-(2,6-dichlorophenyl)-2-(3-methyl-4-piperazin-1-ylanilino)pyrimido[4,5-d]pyridazin-5-one using the IUPAC nomenclature.
user
C94H86Cl8N26O6
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