Using FC(F)(F)c1ccc2c(n1)CN(C(c1ccccc1)(c1ccccc1)c1ccccc1)CC2 to produce FC(F)(F)c1ccc2c(n1)CNCC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.