label: methyl(1-(10-chloroethyl)-3-((5-(2-(N,N-dimethylamino)ethoxy)indol-2-yl)carbonyl)-1,2-dihydro-3H-benz(e)indol-5-yl)-beta-D-glucopyranuronate
label_lc: methyl(1-(10-chloroethyl)-3-((5-(2-(n,n-dimethylamino)ethoxy)indol-2-yl)carbonyl)-1,2-dihydro-3h-benz(e)indol-5-yl)-beta-d-glucopyranuronate