Using Cc1cccc(C(=O)O)n1, CC(C)(C)OC(=O)N1CCNCC1 to produce Cc1cccc(C(=O)N2CCN(C(=O)OC(C)(C)C)CC2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.