Showing structure for (1r,4r,5r,12r,15s,16r)-16-(acetyloxy)-1,12-bis(methylsulfanyl)-2,13-dioxo-8,19-dioxa-3,14-diazapentacyclo[12.8.0.0³,¹².0⁴,¹⁰.0¹⁵,²¹]docosa-6,9,17,20-tetraen-5-yl acetate