Using COc1ccc2nc([C@H](C)N)n(-c3ccccc3)c2c1Br, Clc1ncnc2c1ncn2C1CCCCO1 to produce COc1ccc2nc([C@H](C)Nc3ncnc4c3ncn4C3CCCCO3)n(-c3ccccc3)c2c1Br, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.