Using CC(C)(C)OC(=O)N1CCN(c2nc(C(=O)N3CCOCC3)cs2)C(COc2cccnc2)C1 to produce O=C(c1csc(N2CCNCC2COc2cccnc2)n1)N1CCOCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.