Using Cc1cc(C(=O)c2ccc3nc(Cl)c(-c4ccccc4)c(Cl)c3c2)on1, Cn1cncc1Br to produce Cc1cc(C(O)(c2ccc3nc(Cl)c(-c4ccccc4)c(Cl)c3c2)c2cncn2C)on1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.