Using CN(C)C(=O)CCl, O=C(c1cc(C(F)(F)F)cc(C(F)(F)F)c1)N1CC[C@H](N2CCNCC2)[C@H](c2ccccc2)C1 to produce CN(C)C(=O)CN1CCN([C@H]2CCN(C(=O)c3cc(C(F)(F)F)cc(C(F)(F)F)c3)C[C@H]2c2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.