Pimobendan74150-27-9100 % similar (5R)-6-(4-Aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone101328-85-245 % similar Levosimendan141505-33-138 % similar 5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphine22112-78-332 % similar 4'-Methoxy(1,1'-biphenyl)-4-carboxylic acid725-14-432 % similar 4'-Methoxy-biphenyl-3-carboxylic acid725-05-331 % similar 2-Mercapto-5-methoxybenzimidazole37052-78-131 % similar 2-(4-Aminophenyl)-5-aminobenzimidazole7621-86-531 % similar 5-Methoxy-1H-indazole-3-carboxylic acid90417-53-130 % similar