Using COc1ccc2c(c1)c(-c1cc3cccnc3[nH]1)cn2C, F[B-](F)(F)F to produce COc1ccc2c(c1)c(-c1[nH]c3ncccc3c1F)cn2C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.