Using CCOc1ccc2nccc(C)c2c1, CON(C)C(=O)c1cccc(C)n1 to produce CCOc1ccc2nccc(CC(=O)c3cccc(C)n3)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.