Using COc1ccc(CN(c2nccs2)S(=O)(=O)c2ccc3c(c2)OCC(=O)N3c2ccc(C#N)cc2OC)cc1 to produce COc1cc(C#N)ccc1N1C(=O)COc2cc(S(=O)(=O)Nc3nccs3)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.