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: It belongs to the photosensitive class of molecules. Please represent the molecule in SMILES.
user
O=C(O)c1c2c(c(-c3ccccc3)c(-c3ccccc3)c1C(=O)O)-c1ccccc1C2
assistant