Using O=C(O)c1cccc(-c2cnc3c(-c4ccccc4)cnn3c2)n1, CN(C)CCN to produce CN(C)CCNC(=O)c1cccc(-c2cnc3c(-c4ccccc4)cnn3c2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.