英文名称
                        2-[[16-[1-(2-amino-2H-pyridin-5-ylium-5-yl)-1,3-dihydroxypropan-2-yl]oxy-10-ethyl-12,21,24-trihydroxy-7-oxo-14,19-dioxa-25-oxoniapentacyclo[16.3.2.16,13.112,16.02,5]pentacosa-2(5),3,8,10,13(25),17,22-heptaen-20-yl]oxy]-2-[[12-ethyl-2,20-dihydroxy-10-(3-hydroxycyclohexa-1,4-dien-1-yl)-7-oxo-14-oxa-21-oxoniatricyclo[6.5.1.13,6]pentadeca-3,5,8,12-tetraen-15-yl]oxy]aceticacid