Using COC(=O)c1cccc2[nH]c(N3CC[C@H](NC(=O)OCc4ccccc4)[C@H](OC)C3)nc12 to produce COC(=O)c1cccc2[nH]c(N3CC[C@H](N)[C@H](OC)C3)nc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.