Using CCn1c(Nc2ccccc2Cl)nc2cnc(Oc3c(F)cccc3F)nc21, CNC(=O)CBr to produce CCn1c(N(CC(=O)NC)c2ccccc2Cl)nc2cnc(Oc3c(F)cccc3F)nc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.