Using CCOC(=O)C1(NC(=O)c2ccccc2C(C)(C)CC)Cc2ccccc2C1 to produce CCC(C)(C)c1ccccc1C(=O)NC1(C(=O)O)Cc2ccccc2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.