Using Cc1cc[nH]n1, O=C(c1ccc(F)cc1Br)N1Cc2cccnc2Nc2ccccc21 to produce Cc1ccn(-c2ccc(C(=O)N3Cc4cccnc4Nc4ccccc43)c(Br)c2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.