Using Cc1cnc(C=O)c(C)c1, c1cnc2c(c1)CCCC2NCCc1c[nH]cn1 to produce Cc1cnc(CNC2CCCc3cccnc32)c(C)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.