IUPAC:(1S,4E,7R,8E,10S,12E,14S,15S,17R,18S,20S)-20-benzyl-8,10,17,18-tetramethyl-3,6,22-trioxo-2,16-dioxa-21-azatetracyclo[12.8.0.0^{1,19}.0^{15,17}]docosa-4,8,12-trien-7-yl acetate
IUPAC:(1S,4E,7R,8E,10S,12E,14S,15S,17R,18S,20S)-20-benzyl-8,10,17,18-tetramethyl-3,6,22-trioxo-2,16-dioxa-21-azatetracyclo[12.8.0.0^{1,19}.0^{15,17}]docosa-4,8,12-trien-7-yl acetate