Using CCOC(=O)c1nc(C)c(Cc2cccc(N3CCN(C)CC3)c2)s1 to produce Cc1nc(C(=O)O)sc1Cc1cccc(N2CCN(C)CC2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.