IUPAC: (1S,2R,18R,19R,22S,25R,28R,40S)-2-{[(2R,4S,5R,6S)-4-amino-5-hydroxy-4,6-dimethyloxan-2-yl]oxy}-48-{[(2S,3R,4S,5S,6R)-3-{[(2S,4S,5R,6S)-4-amino-5-hydroxy-4,6-dimethyloxan-2-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-22-(carbamoylmethyl)-5,15-dichloro-18,32,35,37-tetrahydroxy-19-[(2R)-4-methyl-2-(methylamino)pentanamido]-20,23,26,42,44-pentaoxo-7,13-dioxa-21,24,27,41,43-pentaazaoctacyclo[26.14.2.2^{3,6}.2^{14,17}.1^{8,12}.1^{29,33}.0^{10,25}.0^{34,39}]pentaconta-3,5,8(48),9,11,14,16,29(45),30,32,34(39),35,37,46,49-pentadecaene-40-carboxylic acid

SMILES: [H][C@]12NC(=O)[C@]([H])(NC(=O)[C@]3([H])NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](NC(=O)[C@@H](CC(C)C)NC)[C@H](O)c4ccc(Oc5cc3cc(Oc3ccc(cc3Cl)[C@H]1O[C@H]1C[C@](C)(N)[C@@H](O)[C@H](C)O1)c5O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O[C@H]1C[C@](C)(N)[C@@H](O)[C@H](C)O1)c(Cl)c4)c1ccc(O)c(c1)-c1c(O)cc(O)cc1[C@H](NC2=O)C(O)=O