You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(3S)-4-cyclobutyl-3-(methylamino)butan-2-one;(3S,4R)-3-(dimethylamino)-4-hydroxypentan-2-one;(3S)-3-(dimethylamino)-5-methylhexan-2-one;(3S)-3-(dimethylamino)-4-phenylbutan-2-one;1-(dimethylamino)propan-2-one;(3S)-3-(methylamino)-4-(2-methylphenyl)butan-2-one;4-[(2S)-2-(methylamino)-3-oxobutyl]benzoic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C66H111N7O10
assistant