英文名称
2-[17-[1-(2-amino-2H-pyridin-5-ylium-5-yl)-1,3-dihydroxypropan-2-yl]oxy-1'-ethyl-11',14',24'-trihydroxy-7'-oxospiro[cyclohexane-1,2'-2,21-dioxa-23-oxoniapentacyclo[11.8.1.16,10.03,12.014,19]tricosa-3(12),4,6(23),9,15,18-hexaene]-2'-yl]oxy-2-[14',20'-dihydroxy-6-(5-hydroxycyclohexa-1,3-dien-1-yl)spiro[cyclohexane-1,5'-2-oxa-10-oxoniatetracyclo[9.4.1.04,15.07,12]hexadeca-1(16),4(15),7(12),8,13-pentaene]-3'-yl]oxyaceticacid