Using CN=C=O, COc1cc(Cc2c(-c3ccc(N)cc3)sc3cc(O)ccc23)ccc1CN1CCCC1 to produce CNC(=O)Nc1ccc(-c2sc3cc(O)ccc3c2Cc2ccc(CN3CCCC3)c(OC)c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.