You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 3-cyclopropyl-N-[[1-[3-hydroxy-3-(4-methoxyphenyl)propyl]piperidin-1-ium-4-yl]methyl]-2-oxobenzimidazole-1-carboxamide into molecular formula.
user
C27H35N4O4+
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