2-Naphthalenecarbonitrile613-46-730 % similar 2,3,5-Trifluoropyridine76469-41-530 % similar 5-Amino-1-(4-fluorophenyl)-1H-pyrazole-4-carbonitrile51516-70-230 % similar 2-Chloro-6-(trifluoromethyl)isonicotinonitrile1196155-38-030 % similar