Using NCCO, CSC(=NC#N)NCCCOc1ccc(Cc2c(O[C@@H]3O[C@H](COC(C)=O)[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]3OC(C)=O)n[nH]c2C(C)C)cc1 to produce CC(C)c1[nH]nc(O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)c1Cc1ccc(OCCCNC(=NC#N)NCCO)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.