英文名称
2-[19-[2-(2-amino-2H-pyridin-5-ylium-5-yl)ethoxy]-12-ethyl-15,19,25-trihydroxy-7-oxospiro[10,14-dioxa-2-oxoniapentacyclo[16.2.2.12,5.06,11.013,17]tricosa-1(20),5(23),6(11),13(17),16,21-hexaene-16,1'-cyclohexane]-9-yl]oxy-2-[12,15,20-trihydroxy-4-oxospiro[10,17-dioxatetracyclo[12.3.1.03,11.06,16]octadeca-1,3(11),5,7,13-pentaene-18,1'-cyclohexane]-9-yl]oxyaceticacid