label: 6-acetyloxy-3,4-dihydro-N,N,N,2,5,7,8-heptamethyl-2H-1-benzopyran-2-ethaniminium 4-methylbenzene sulfonate
label_lc: 6-acetyloxy-3,4-dihydro-n,n,n,2,5,7,8-heptamethyl-2h-1-benzopyran-2-ethaniminium 4-methylbenzene sulfonate