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-(3-benzyl-2-methyl-2H-imidazol-3-ium-4-yl)propyl (2R)-2-[(1R)-3,3-difluorocyclopentyl]-2-hydroxy-2-phenylacetate into molecular formula.
user
C27H31F2N2O3+
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