Using O=C(NC12CC3CC(CC(C3)C1)C2)C(CCO)(Cc1ccncc1)Cc1ccncc1 to produce O=C1N(C23CC4CC(CC(C4)C2)C3)CCC1(Cc1ccncc1)Cc1ccncc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.