Using COc1cc(OC)nc(C(C(=O)NS(C)(=O)=O)C(C)C)n1, COCCl to produce COCN(C(=O)C(c1nc(OC)cc(OC)n1)C(C)C)S(C)(=O)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.