99646-13-6 AIDS-092962 AIDS092962 Balanocarpol Beno[6,7]cycloheptal[1,2,3-cd]benzofuran-4,6,8,10-tetrol, 1,6,7,11b-tetrahydro-1,7-bis(4-hydroxyphenyl)-, (1R,6S,7S,11bR)-rel-(-)