Using CC(C)(C)OC(=O)C1(NS(=O)(=O)c2ccc(-c3ccc(Cl)cc3)s2)CC1(CN)c1ccccc1, CC(C)=O to produce CC(C)NCC1(c2ccccc2)CC1(NS(=O)(=O)c1ccc(-c2ccc(Cl)cc2)s1)C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.