Using CON(C)C(=O)c1cn(Cc2cccc(C)n2)c2nc(C)c(C)cc2c1=O, [c-]1ccc2c(c1)OCCO2 to produce Cc1cccc(Cn2cc(C(=O)c3ccc4c(c3)OCCO4)c(=O)c3cc(C)c(C)nc32)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.