You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1S,2R)-2-[3-(1H-1,2,4-triazol-5-yl)propylcarbamoyl]cyclopentane-1-carboxylic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C12H18N4O3
assistant