Using CCN(CC)CC#CCNC(=O)C(NC(=O)C(F)(F)F)(c1ccccc1)c1ccccc1 to produce CCN(CC)CC#CCNC(=O)C(N)(c1ccccc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.