Using CCCC(=O)O[C@@H](C)c1nccc(O)n1, C1CNCCN1 to produce CCCC(=O)O[C@@H](C)c1nccc(N2CCNCC2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.