You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: It belongs to the photosensitive class of molecules.
user
C=C1OC(=O)c2cc3c(cc21)Oc1cc2c(cc1C3(C)C(F)(F)F)C(=O)OC2=O
assistant