Using O=C1NC(=O)c2ccc(I)cc2C1=CNc1ccc(C2CCCN2)cc1, CN(C)CC=CC(=O)O to produce CN(C)CC=CC(=O)N1CCCC1c1ccc(NC=C2C(=O)NC(=O)c3ccc(I)cc32)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.