2-({1,2,5-trimethyl-5-[2-(1,2,5,5-tetramethyl-1,2,3,4,4a,5,6,7-octahydronaphthalen-1-yl)ethyl]-1,2,3,5,6,7,8,8a-octahydronaphthalen-1-yl}methyl)benzene-1,4-diyl bis(hydrogen sulfate)