Using C[C@H](c1ccccc1)N1C[C@H](C(=O)c2ccccc2)CC1=O to produce C[C@H](c1ccccc1)N1C[C@H](C(O)c2ccccc2)CC1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.