Using CCOC(=O)c1cc(C2CC2)nc2c1c(C)nn2-c1ccncc1 to produce Cc1nn(-c2ccncc2)c2nc(C3CC3)cc(C(=O)O)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.