181305-45-3 AIDS-033424 AIDS033424 N-[2-(2,3-Dimethoxy-6-fluorophenethyl)]-N'-[2-(5-bromopyridyl)]thiourea PETT deriv. Thiourea, N-(5-bromo-2-pyridinyl)-N'-[2-(6-fluoro-2,3-dimethoxyphenyl)ethyl]-