Using Cc1nc(-c2ccccc2)nc2sc3c(N4CCNCC4)nc(Cl)nc3c12, CC[O-] to produce CCOc1nc(N2CCNCC2)c2sc3nc(-c4ccccc4)nc(C)c3c2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.