Using CCOC(C)=O, COc1ccncc1CN1CCC(CCc2ccccc2C)CC1 to produce O=c1cc[nH]cc1CN1CCC(CCc2cccc3c2OCO3)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.