英文名称
(3S,6S,9R,10R,11S,12S,13E,15E,18S)-18-[(2E,4E,8S,9S)-10-[(2S,3S,6R,9S,11S)-9-ethyl-4-hydroxy-3,5,11-trimethyl-8-oxo-1-oxa-7-azaspiro[5.5]undec-4-en-2-yl]-9-hydroxy-8-methyldeca-2,4-dien-2-yl]-10,12-dihydroxy-11-methyl-9-(3-oxobutyl)-3-[(6-oxo-1H-pyridin-2-yl)methyl]-6-propan-2-yl-19-oxa-1,4,7,25-tetrazabicyclo[19.3.1]pentacosa-13,15-diene-2,5,8,20-tetrone