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(2007/10/02)2-(4-Chloro-phenyl)-10-oxa-3,4-diaza-phenanthren-9-one
3-(4-Chloro-phenyl)-5H-pyridazino[4,3-c]isoquinolin-6-one
2-[6-(4-Chloro-phenyl)-4-oxo-1,4-dihydro-pyridazin-3-yl]-benzoic acid
1-(methylamino)propan-2-ol
6-Chloro-3-(4-chlorophenyl)pyridazino-[4,3-c]isoquinoline