Showing structure for 2-hydroxy-21-methyl-26,27-diazaheptacyclo[13.7.3.1¹,¹⁵.1⁴,⁸.0²,¹³.0¹¹,²⁷.0¹⁹,²⁶]heptacosa-8,10,12-trien-7-one