181305-33-9 AIDS-033461 AIDS033461 N-[2-(2-Cyano-3-methoxy-6-fluorophenethyl)]-N'-[2-(5-bromopyridyl)]thiourea PETT deriv. Thiourea, N-(5-bromo-2-pyridinyl)-N'-[2-(2-cyano-6-fluoro-3-methoxyphenyl)ethyl]-