Using CC(C)NC(C)C, Cc1ccccc1-c1ccc(C(=O)O)cc1 to produce Cc1ccccc1-c1ccc(C(=O)N(C(C)C)C(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.