Using COC(=O)C(CC=O)(NC(=O)OC(C)(C)C)c1ccccc1 to produce CC(C)(C)OC(=O)NC1(c2ccccc2)CC(O)OC1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.