Using SC1CCCC1, CC(C)(C)OC(=O)N1CCc2c(-c3cc[nH]n3)sc(S(C)(=O)=O)c2C1=O to produce O=C1NCCc2c(-c3cc[nH]n3)sc(SC3CCCC3)c21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.