You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is anti tumour. Please represent the molecule in SMILES.
user
C=C1CC2C=CC=Cc3ccc(OCC4=CN(CCOCCOCCOCCNC(=O)CCN5C(=O)C=CC5=O)C(=C)C=N4)cc3C(=O)N2C1
assistant