Using Cc1ccc2c(c1)N=C(Cl)c1cscc1O2, OCCN1CCNCC1 to produce Cc1ccc2c(c1)N=C(N1CCN(CCO)CC1)c1cscc1O2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.