Using CCCS, CC1(C)CC(=O)c2c(S(C)(=O)=O)sc(C(=O)N3CCCC3)c2C1 to produce CCCSc1sc(C(=O)N2CCCC2)c2c1C(=O)CC(C)(C)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.