Using CCOC(=O)C(C=CC(C)C)(Cc1cccnc1)S(=O)(=O)c1ccc(OC)cc1 to produce COc1ccc(S(=O)(=O)C(CC=C(C)C)(Cc2cccnc2)C(=O)O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.