Showing structure for (7s,9r)-3,9-dihydroxy-13-methoxy-2,9,15-trimethyl-6,8,10,18,20-pentaoxapentacyclo[14.3.2.1⁴,⁷.0¹²,¹⁷.0¹⁹,²²]docosa-1,3,12(17),13,15,19(22)-hexaene-5,21-dione