Showing structure for (1s,17s,24r,26r)-26-[(1r)-1,2-dihydroxyethyl]-4,11,24-trihydroxy-25-oxa-16-azahexacyclo[15.7.2.0¹,²⁶.0²,¹⁵.0⁵,¹⁴.0⁷,¹²]hexacosa-2,4,7,9,11,14,20-heptaen-18,22-diyne-6,13-dione