You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 5-[(E)-benzimidazol-5-ylidenemethyl]-2-[[(3R,4R)-4-hydroxyoxan-3-yl]amino]-3-methylimidazol-4-ol into molecular formula.
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C17H19N5O3
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