You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named (3R)-N-[5-amino-6-(6-propan-2-yloxypyridine-3-carboximidoyl)pyridin-2-yl]-N-ethyl-1-[2-[(2R)-2-methyl-4-[4-[N'-(methyliminomethyl)carbamimidoyl]phenyl]piperazin-1-yl]-2-oxoethyl]pyrrolidine-3-carboxamide is given. What is its corresponding molecular formula?
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C37H49N11O3
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