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 sting agonist class of molecules. Please represent the molecule in SMILES.
user
CCn1nc(C)cc1Nc1nc2c(C(=O)OC)cccc2n1CCCNC(=O)OCc1ccccc1
assistant