Using CCOC(=O)CN[C@@](C)(C(=O)N1CCCC1)c1ccc2c(c1)nc(CNc1ccc(C(=N)N)cc1)n2C to produce Cn1c(CNc2ccc(C(=N)N)cc2)nc2cc([C@@](C)(NCC(=O)O)C(=O)N3CCCC3)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.