Using CCn1c(=O)c2[nH]c(/C=C/c3ccc(-c4ccccc4)cc3)nc2n(CC)c1=O, COS(=O)(=O)OC to produce CCn1c(=O)c2c(nc(/C=C/c3ccc(-c4ccccc4)cc3)n2C)n(CC)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.