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: It belongs to the photosensitive class of molecules. Please write the SMILES representation of it.
user
CCn1c2ccccc2c2cc(C=C3Oc4ccccc4C3=O)ccc21
assistant