Answers:
Although it contains "benzo", its chemical structure is thienobenzodiazepine (olanzapine). The medication's doings is antipsychotic, antimanic and is prescribed for schizophrenia and related psychotic disorders and bipolar passion.
It is not classified as a "benzo" because most of the benzodiazepines are anticonvulsant, anxiolytic, hypnotic, anaesthetic within undertaking and prescribed for Parkinsonism and drug-induced extrapyramidal reaction.