Using NC1CCCOC1, CS(=O)c1nccc(-c2cnc(N)nc2CC2CC2)n1 to produce Nc1ncc(-c2ccnc(NC3CCCOC3)n2)c(CC2CC2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.