Using CS(=O)(=O)c1nc2cnccc2s1, NCC1CCN(CC2COc3ccccc3O2)CC1 to produce c1ccc2c(c1)OCC(CN1CCC(CNc3nc4cnccc4s3)CC1)O2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.