Using CC(=O)c1cccc(Nc2nccc(-c3cccnc3)n2)c1, CC(=O)O to produce CC(O)c1ccc(Nc2nccc(-c3cccnc3)n2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.