181305-56-6 AIDS-033435 AIDS033435 N-[2-[3-(5-Methoxyindolyl)ethyl]-N'-[2-(5-bromopyridyl)]thiourea PETT deriv. Thiourea, N-(5-bromo-2-pyridinyl)-N'-[2-(5-methoxy-1H-indol-3-yl)ethyl]-