It's similar to Haldol except good for depression - Could have less side effects idk.

Edit: "Lumateperone is a serotonin, dopamine, and glutamate MODULATOR with the potential to treat schizophrenia with few adverse effects"

"Specifically, lumateperone acts as a potent serotonin 5-HT2A receptor antagonist, a dopamine D2 receptor presynaptic partial agonist and postsynaptic antagonist,10 a D1 receptor–dependent modulator of glutamate, and a serotonin reuptake inhibitor."

So it's similar to clozapine but chemical structure like haldol

It blocks 5HT2A receptors as much as clozapine but less D2 receptors than clozapine.