Using CC(=O)OCC(CCI)COC(C)=O, Nc1nc(SC(c2ccccc2)c2ccccc2)c2[nH]cnc2n1 to produce CC(=O)OCC(CCn1cnc2c(SC(c3ccccc3)c3ccccc3)nc(N)nc21)COC(C)=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.