(6R,23E,25S)-5-O-Demethyl-28-deoxy-25-[(1E)-1,3-dimethyl-1-buten-1-yl]-6,28-epoxy-23-(methoxyimino)-5-O-(4-nitrobenzoyl)milbemycin B; 5-O-(4-Nitrobenzoyl)-Moxidectin
(6R,23E,25S)-5-O-Demethyl-28-deoxy-25-[(1E)-1,3-dimethyl-1-buten-1-yl]-6,28-epoxy-23-(methoxyimino)-5-O-(4-nitrobenzoyl)milbemycin B; 5-O-(4-Nitrobenzoyl)-Moxidectin