Using COc1cc(-c2ccc(C)s2)c2cc(C(O)(c3ccc(Cl)cc3)c3cncn3C)ccc2n1 to produce Cc1ccc(-c2cc(=O)[nH]c3ccc(C(O)(c4ccc(Cl)cc4)c4cncn4C)cc23)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.