You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named sodium;4-cyano-5-morpholin-4-yl-3-(1-naphthalen-2-ylethyl)thiophene-2-carboxylic acid;ethyl 4-cyano-5-morpholin-4-yl-3-(1-naphthalen-2-ylethyl)thiophene-2-carboxylate;ethyl 4-cyano-5-morpholin-4-yl-3-(naphthalen-2-ylmethyl)thiophene-2-carboxylate;hydroxide is given. What is its corresponding molecular formula?
user
C69H67N6NaO10S3
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