Using CCOC(C)=O, COc1ccc(C(Nc2ccc(-c3noc(C)n3)cc2)C(N)=S)cc1OC to produce COc1ccc(C(Nc2ccc(-c3noc(C)n3)cc2)C(=N)SC)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.