Using O=CC1CCOCC1, COc1cc(C)cc(C)c1-c1cccc2c(NCC3CC3)c(SC)nn12 to produce COc1cc(C)cc(C)c1-c1cccc2c(N(CC3CCOCC3)CC3CC3)c(SC)nn12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.