You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 1-(4-chlorophenyl)-5-[C-ethyl-N-(3-hydroxypropyl)carbonimidoyl]-1,3-diazinane-2,4,6-trione into molecular formula.
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C16H18ClN3O4
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