Using Cc1cc(C)c(C2C(=O)C/C(=C\c3sccc3C)C2=O)c(C)c1 to produce Cc1cc(C)c(C2C(=O)CC(Cc3sccc3C)C2=O)c(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.