Using C#CC1(O)CN2CCC1CC2, Brc1cnc(-c2cccnc2)nc1Cc1ccccc1 to produce OC1(C#Cc2cnc(-c3cccnc3)nc2Cc2ccccc2)CN2CCC1CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.