Showing structure for 2,5,21,28-tetrahydroxy-7-methyl-14,16,19-trioxa-6-azaheptacyclo[15.11.1.0²,¹¹.0⁴,⁹.0¹³,²⁹.0¹⁸,²⁷.0²⁰,²⁵]nonacosa-1(28),4(9),5,7,17(29),18(27),22-heptaene-3,10,26-trione