1-((2R,3R,4S,5S,6S)-6-carboxy-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)-4-(2-chlorodibenzo[b,f][1,4]oxazepin-11-yl)-1-methylpiperazin-1-ium
1-((2R,3R,4S,5S,6S)-6-carboxy-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)-4-(2-chlorodibenzo[b,f][1,4]oxazepin-11-yl)-1-methylpiperazin-1-ium