Using CCOc1cc(S(=O)(=O)Cl)ccc1C#N, COC(=O)Cc1c(C)[nH]c2ncccc12 to produce CCOc1cc(S(=O)(=O)n2c(C)c(CC(=O)OC)c3cccnc32)ccc1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.