Using O=C1C=C2c3cccc(-c4cscn4)c3CCN2C(=O)CN1, COCc1c[nH]cn1 to produce COCc1cn(C2=NCC(=O)N3CCc4c(cccc4-c4cscn4)C3=C2)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.