You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 1-tert-butyl-3,3-difluoropiperidine;1-tert-butyl-3,3-difluoropyrrolidine;1-tert-butylimidazole;1-tert-butyl-4-methyl-1,4-diazepane;1-tert-butyl-4-methylpiperazine;4-tert-butyl-1-methylpiperazin-2-one;1-tert-butyl-4-methylpiperidine;1-tert-butyl-3-methylpyrrolidine;4-tert-butylmorpholine;1-tert-butylpiperidine;1-tert-butylpiperidin-4-one;4-tert-butyl-1,4-thiazinane 1,1-dioxide;4-tert-butyl-1,4-thiazinane 1-oxide;4-tert-butylthiomorpholine into molecular formula.
user
C121H248F4N18O6S3
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