Using COC(=O)c1nn(C)cc1NC(=O)c1nc(C2CC2)ccc1Nc1cncnc1 to produce Cn1cc(NC(=O)c2nc(C3CC3)ccc2Nc2cncnc2)c(C(=O)O)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.