Using COP(=O)(CN)OC, C[C@H](NC(=O)OCc1ccccc1)C(=O)O to produce COP(=O)(CNC(=O)[C@H](C)NC(=O)OCc1ccccc1)OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.