Using COc1cccc(Sc2ccc(S(=O)(=O)N(Cc3ccc(OC)cc3OC)c3ncns3)cc2C#N)c1 to produce COc1cccc(Sc2ccc(S(=O)(=O)Nc3ncns3)cc2C#N)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.