Showing structure for (3s,4s,6r,7r)-7-(acetyloxy)-9-(diazyn-1-ium-1-yl)-3,13-dihydroxy-6-methyl-11-oxo-5-oxapentacyclo[8.8.0.0²,⁸.0⁴,⁶.0¹²,¹⁷]octadeca-1(18),2(8),9,12,14,16-hexaen-18-olate