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system
Please write the molecular formula of the molecule N-butyl-3-chloro-N-[(6-chloro-1-propylbenzimidazol-2-yl)methyl]-4-fluorobenzamide;3-chloro-N-[(6-chloro-1-propylbenzimidazol-2-yl)methyl]-4-fluoro-N-(2-methylpropyl)benzamide;4-chloro-N-[(6-chloro-1-propylbenzimidazol-2-yl)methyl]-3-methyl-N-(3-methylbutyl)benzamide;4-chloro-N-[(6-chloro-1-propylbenzimidazol-2-yl)methyl]-3-methyl-N-(2-methylpropyl)benzamide;N-[(6-chloro-1-propylbenzimidazol-2-yl)methyl]-3-fluoro-4-methoxy-N-(3-methylbutyl)benzamide;N-[(6-chloro-1-propylbenzimidazol-2-yl)methyl]-3-fluoro-4-methoxy-N-(2-methylpropyl)benzamide .
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C138H160Cl10F4N18O8
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