You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(3R)-3-methyl-1-(2-pyrimidin-2-yl-1,3-thiazole-5-carbonyl)pyrrolidine-3-carboxylic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C14H14N4O3S
assistant