Using COC(=O)c1ccc(-c2cc(Nc3cccc(N4CCCC4C)n3)c3nccn3n2)cc1 to produce CC1CCCN1c1cccc(Nc2cc(-c3ccc(C(=O)O)cc3)nn3ccnc23)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.