You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 7-[5-(4-ethoxybutyl)thiophen-2-yl]-19-(5-ethoxypentyl)-12,24-dithiahexacyclo[11.11.0.02,11.04,9.014,23.016,21]tetracosa-1(13),2(11),3,5,7,9,14(23),15,17,19,21-undecaene into molecular formula.
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C39H40O2S3
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