Using CCOC(=O)C(C)(C)Oc1ccc(O)cc1, CN(C)C(=S)Cl to produce CCOC(=O)C(C)(C)Oc1ccc(OC(=S)N(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.