英文名称
N-[6-[6-[(10'E,14'E,16'E,21'Z)-24'-hydroxy-21'-hydroxyimino-2,3,11',13',22'-pentamethyl-2'-oxospiro[2,3-dihydropyran-6,6'-3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene]-12'-yl]oxy-4-methoxy-2-methyloxan-3-yl]oxy-4-methoxy-2-methyloxan-3-yl]acetamide