You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named tert-butyl (3S)-3-[[methyl-[(1S)-1-thiophen-2-ylethyl]amino]methyl]piperidine-1-carboxylate is given. What is its corresponding molecular formula?
user
C18H30N2O2S
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