Using Cc1ccc2cc(CCl)ccc2n1, CCc1nc(O)cc2cc(OC)c(OC)cc12 to produce CCc1nc(O)c(Cc2ccc3nc(C)ccc3c2)c2cc(OC)c(OC)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.