3-(4-bromophenyl)-N-phenyl-[1,2,4]triazolo[3,4-f]pyridazin-6-amine [3-(4-bromophenyl)-[1,2,4]triazolo[3,4-f]pyridazin-6-yl]-phenyl-amine SMR000194977 ZINC01170323 3-(4-bromophenyl)-N-phenyl[1,2,4]triazolo[4,3-b]pyridazin-6-amine MLS000573475