Organic compound, light-emitting element, display module, lighting module, light-emitting device, display device, electronic device, and lighting device

A light-emitting element comprising:

• a first electrode;
• a first light-emitting unit over the first electrode;
• a second light-emitting unit over the first light-emitting unit;
• a first layer between the first light-emitting unit and the second light-emitting unit;
• a second layer between the first electrode and the first layer;
• and
• a second electrode over the second light-emitting unit,
• wherein the first light-emitting unit comprises a first light-emitting layer,
• wherein the second light-emitting unit comprises a second light-emitting layer,
• wherein the second layer comprises an organic compound represented by a general formula (G1):
• wherein a substituent A represents a substituted or unsubstituted aromatic ring having 3 to 30 carbon atoms or a substituted or unsubstituted heteroaromatic ring having 3 to 30 carbon atoms,
• wherein each of R1 to R7 independently represents any of hydrogen, an alkyl group having 1 to 6 carbon atoms, and a substituted or unsubstituted aromatic hydrocarbon group having 6 to 13 carbon atoms, and
• wherein n is 2 or 3.