Using COc1cc(-c2cccc(Cl)c2)c2cc(C(O)(c3ccc(Cl)s3)c3cncn3C)ccc2n1 to produce Cn1cncc1C(O)(c1ccc2[nH]c(=O)cc(-c3cccc(Cl)c3)c2c1)c1ccc(Cl)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.