label: 6-cyclopropylmethyl-2-(2,4-dichlorophenyl)-7-ethyl-4-methyl-7,8-dihydro-6H-1,3,6,8a-tetraazaacenaphthylene
label_lc: 6-cyclopropylmethyl-2-(2,4-dichlorophenyl)-7-ethyl-4-methyl-7,8-dihydro-6h-1,3,6,8a-tetraazaacenaphthylene