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13-(2-Acetylthioethylidene)-10-(methoxycarbonylamino)spiro[bicyclo[7.3.1]trideca-4,9-diene-2,6-diyne-11,2'-[1,3]dioxolane]-1α,8α-diol |
13-(2-Acetylthioethylidene)-10-(methoxycarbonylamino)spiro[bicyclo[7.3.1]trideca-4,9-diene-2,6-diyne-11,2'-[1,3]dioxolane]-1α,8α-diol |
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