Using O=c1ccn2c3ccc(Br)cc3c3cc(O)cc1c32, ClCc1cccnc1 to produce O=c1ccn2c3ccc(Br)cc3c3cc(OCc4cccnc4)cc1c32, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.