Using COc1ccc(OCCCCCCc2c(C)n[nH]c2C)c(Cl)c1, CCI to produce CCn1nc(C)c(CCCCCCOc2ccc(OC)cc2Cl)c1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.