Using O=Cc1ccc(Oc2cccc(C(=O)O)c2)cc1, CCN(C(C)C)C(C)C to produce O=Cc1ccc(Oc2cccc(C(=O)N3CCCC3)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.