Showing structure for 3,11-dihydroxy-16-oxa-4,14,22-triazahexacyclo[15.6.1.0²,⁶.0⁷,¹⁵.0⁸,¹³.0²¹,²⁴]tetracosa-1(23),2,6,8(13),9,11,14,17,19,21(24)-decaen-5-one