Chemical Name : S-[(2′R)-3,5′-Dioxo-3′,4′-dihydro-5′H-spiro[androst-4-ene-17,2′-furan]-7β-yl] ethanethioate (as per EP)

Smiles : C[C@@]12[C@]3(CCC(O3)=O)CC[C@@]1([H])[C@]4([H])[C@@H](SC(C)=O)CC5=CC(CC[C@]5(C)[C@@]4([H])CC2)=O