Using C=CCn1c(=O)n(C)c(=O)c2[nH]c(Cc3cncc4cc(OC)c(OC)cc34)nc21, [OH-] to produce COc1cc2cncc(Cc3nc4c([nH]3)c(=O)n(C)c(=O)n4CCCO)c2cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.