Using Oc1c(-c2ccccc2)n[nH]c1-c1ccccc1, ClCc1ccccc1 to produce c1ccc(COc2c(-c3ccccc3)n[nH]c2-c2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.