label: 1',3'-dihydro-3',3'-dimethyl-6-nitro-1'-octadecyl-8-(docosanoyloxymethyl)spiro(2H-1-benzopyran-2,2'-(2H)-indole)
label_lc: 1',3'-dihydro-3',3'-dimethyl-6-nitro-1'-octadecyl-8-(docosanoyloxymethyl)spiro(2h-1-benzopyran-2,2'-(2h)-indole)