Using O=S(=O)(Cl)c1ccccc1, Clc1c(Br)cnc2[nH]ccc12 to produce O=S(=O)(c1ccccc1)n1ccc2c(Cl)c(Br)cnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.