Using NC(=O)c1nc(-c2c(F)cccc2F)oc1-c1ccc(N2CCNCC2)nc1, CN=C=O to produce CNC(=O)N1CCN(c2ccc(-c3oc(-c4c(F)cccc4F)nc3C(N)=O)cn2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.