Using Cc1ccc(C(=O)O)cc1F, CC(C)(C)OC(=O)N1CCNCC1 to produce Cc1ccc(C(=O)N2CCN(C(=O)OC(C)(C)C)CC2)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.