Using BrCc1ccccc1Cc1ccccc1, O=C(Nc1cc[nH]n1)c1c(F)cccc1F to produce O=C(Nc1ccn(Cc2ccccc2Cc2ccccc2)n1)c1c(F)cccc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.