You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule methyl 4-cyclopropyl-2-oxo-1,3-dihydroindole-6-carboxylate into SMILES representation.
user
COC(=O)C1=CC2=C(CC(=O)N2)C(C2CC2)=C1
assistant