Mono-Methylated Fidaxomicin

Chemical Name: (2R,3S,4S,5S,6R)-6-(((3E,5E,8S,9E,11S,12R,13E,15E,18S)-12-(((2R,3S,4R,5S)-3,4-dihydroxy-5-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-8-hydroxy-18-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2-oxooxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-6-hydroxy-4-methoxybenzoate

Smile: O=C(C1=C(C(Cl)=C(C(Cl)=C1CC)OC)O)O[C@@H]2[C@H](O[C@H]([C@H]([C@H]2O)OC)OC/C3=C\C=C\C[C@H](O)/C(C)=C/[C@@H]([C@@H](O[C@H]4[C@H]([C@H]([C@@H](C(C)(O4)C)OC(C(C)C)=O)O)O)/C(C)=C/C(C)=C/C[C@@H]([C@H](O)C)OC3=O)CC)C