126681-64-9 Acetamide, N-(2,3,4,4a,5,6-hexahydro-4a-(hydroxymethyl)-3-oxobenzo(h)cinnolin-8-yl)- N-(2,3,4,4a,5,6-Hexahydro-4a-(hydroxymethyl)-3-oxobenzo(h)cinnolin-8-yl)acetamide