Using CCOC(=O)Cc1cnc(-c2ccc(C(CC)(CC)c3ccc(/C=C/C(O)(CC)CC)c(C)c3)cc2C)nc1 to produce CCC(O)(/C=C/c1ccc(C(CC)(CC)c2ccc(-c3ncc(CC(=O)O)cn3)c(C)c2)cc1C)CC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.