Using COc1cccc(OC)c1CNC(=N)Nc1nc2c(s1)CNCC2, O=S(=O)(Cl)c1ccccc1 to produce COc1cccc(OC)c1CNC(=N)Nc1nc2c(s1)CN(S(=O)(=O)c1ccccc1)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.