Using CC(C)(C)OC(=O)N1CCCC(C2NC(C(=O)N3CCN(CCCc4ccccc4)CC3)CS2)C1 to produce O=C(C1CSC(C2CCCNC2)N1)N1CCN(CCCc2ccccc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.