Using O=C(O)c1ccc(Cl)c(Cl)c1, NNC(=O)COc1ccc2[nH]c(=O)ccc2c1 to produce O=c1ccc2cc(OCc3nnc(-c4ccc(Cl)c(Cl)c4)o3)ccc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.