In the following synthesis of a potent anti-cancer natural product, lasiodiplodin, which of the following organometallic reactions are utilized? (J.Org. Chem.?2000, 65, 7990).Select all that apply.

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CH3O كريم H3CO Ha Pd/C OTf CH₂=CH₂ PdClz(PPh3)2 LiCl, NEt3 DMF demethylation HO Ar-N | CH3O N-Ar لم Ru= | PCY3 CHgCl2 lasiodiplodin Ph Suzuki Coupling Stille Coupling Negishi Coupling Heck reaction ring-opening metathesis ring-closing metathesis CH3O كريم H3CO Ha Pd/C OTf CH₂=CH₂ PdClz(PPh3)2 LiCl, NEt3 DMF demethylation HO Ar-N | CH3O N-Ar لم Ru= | PCY3 CHgCl2 lasiodiplodin Ph Suzuki Coupling Stille Coupling Negishi Coupling Heck reaction ring-opening metathesis ring-closing metathesis