Using NS(=O)(=O)C1CC1, CC1CN(c2cccc(C3Nc4ccc(C(=O)O)cc4CC3(C)C)c2)CC(C)O1 to produce CC1CN(c2cccc(C3Nc4ccc(C(=O)NS(=O)(=O)C5CC5)cc4CC3(C)C)c2)CC(C)O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.