Using CC(C)(C)OC(=O)N1CCC(c2nc(C(=O)O)co2)CC1, CN[C@@H]1CCCc2ccccc21 to produce CN(C(=O)c1coc(C2CCN(C(=O)OC(C)(C)C)CC2)n1)[C@@H]1CCCc2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.