Using O=C(Cc1nc2c(C(F)(F)F)cccc2[nH]1)N[C@@H]1CCN(Cc2ccccc2)C1 to produce O=C(Cc1nc2c(C(F)(F)F)cccc2[nH]1)N[C@@H]1CCNC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.