Using CC(C)(C)OC(=O)N1CCN(c2ccc3cc(-c4nc5c(Cl)cccc5s4)c(=O)oc3n2)CC1 to produce O=c1oc2nc(N3CCNCC3)ccc2cc1-c1nc2c(Cl)cccc2s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.