Using c1ccc(P(c2ccccc2)c2ccccc2)cc1, O=c1[nH]c(Cl)cc2ccccc12 to produce O=c1[nH]c(P(c2ccccc2)c2ccccc2)cc2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.