Using O=c1[nH][nH]c2cc(Cl)ncc12, ClC(c1ccccc1)(c1ccccc1)c1ccccc1 to produce O=c1[nH]n(C(c2ccccc2)(c2ccccc2)c2ccccc2)c2cc(Cl)ncc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.