You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 2-ethyl-N-[3-[(E)-4-(5-formyl-3-methyl-2-methyliminobenzimidazol-1-yl)-2,3-dimethylbut-2-enyl]-4-[3-[2-methoxyethyl(methyl)amino]propoxy]-1-methylbenzimidazol-2-ylidene]-5-methylpyrazole-3-carboxamide;2-ethyl-5-methylpyrazole-3-carbaldehyde;methanamine by IUPAC nomenclature, provide its molecular formula.
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C46H66N12O5
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