Using CCCBr, O=C(NCC=C1CCN(Cc2ccc(F)cc2)CC1)c1n[nH]c2ccccc12 to produce CCCn1nc(C(=O)NCC=C2CCN(Cc3ccc(F)cc3)CC2)c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.