Using COC(=O)[C@H](CNC(=O)CNc1ncc(C=O)s1)NC(=O)OC(C)(C)C to produce COC(=O)[C@H](CNC(=O)CNc1ncc(CO)s1)NC(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.