Using CC(C)(C)OC(=O)N1CC[C@H](N)[C@H](OCc2ccccc2)C1, O=C(O)c1ncc[nH]1 to produce CC(C)(C)OC(=O)N1CC[C@H](NC(=O)c2ncc[nH]2)[C@H](OCc2ccccc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.