Rifampicin Impurity 3

Smile: OC1=C(/C=N/N2CCN(C)CC2)C(NC(/C(C)=C\C=C\[C@@](C)([H])C([C@](C)([H])[C@@]([H])(O)[C@](C)([H])[C@]([C@]3([H])C)([H])OC(C)=O)=O)=O)=C(O)C4=C1C5=C(O[C@@](O/C=C/[C@]3([H])OC)(C)C5=O)C(C)=C4O.OC6=C(/C=N/N7CCN(C)CC7)C(NC(/C(C)=C\C=C\[C@@](C)([H])[C@@](O)([H])[C@](C)([H])C([C@](C)([H])[C@]([C@]8([H])C)([H])OC(C)=O)=O)=O)=C(O)C9=C6C%10=C(O[C@@](O/C=C/[C@]8([H])OC)(C)C%10=O)C(C)=C9O