You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a egfr inhibitor. Please write the SMILES representation of it.
user
C=C1C2=CC(=CN1C=CCCC)C(=O)Nc1nc3ccc(C=O)cc3n1CC(C)CCCOC(C(C)CC)=C2CNC
assistant