IUPAC: (1E,3R,4R,5S,6R,9S,10S)-4-(acetyloxy)-11-[(10S,11R,13E,16S,20S,21R,22S,24E)-16-hydroxy-10,22-dimethoxy-11,21-dimethyl-12,18-dioxo-3,7,19,27-tetraoxa-29,30,31-triazatetracyclo[24.2.1.1^{2,5}.1^{6,9}]hentriaconta-1(28),2(31),4,6(30),8,13,24,26(29)-octaen-20-yl]-10-methoxy-3,5,9-trimethyl-1-(N-methylformamido)undec-1-en-6-yl (2R)-2,3-dimethoxypropanoate
IUPAC: (1E,3R,4R,5S,6R,9S,10S)-4-(acetyloxy)-11-[(10S,11R,13E,16S,20S,21R,22S,24E)-16-hydroxy-10,22-dimethoxy-11,21-dimethyl-12,18-dioxo-3,7,19,27-tetraoxa-29,30,31-triazatetracyclo[24.2.1.1^{2,5}.1^{6,9}]hentriaconta-1(28),2(31),4,6(30),8,13,24,26(29)-octaen-20-yl]-10-methoxy-3,5,9-trimethyl-1-(N-methylformamido)undec-1-en-6-yl (2R)-2,3-dimethoxypropanoate