1-Pyrrolidineacetamide, N-(1,2,3,5,6,7-hexahydro-s-indacen-4-yl)-alpha-methyl-, hydrochloride, hydrate (2:2:1) 85564-88-1 N-(1,2,3,5,6,7-Hexahydro-s-indacen-4-yl)-alpha-methyl-1-pyrrolidineacetamide HCl hemihydrate