antipsychotic agent second generation antipsychotic atypical antipsychotic CHEBI:65191 second generation antipsychotic drugs second generation antipsychotic agents atypical antipsychotic agents second generation antipsychotic agent atypical antipsychotic drug atypical antipsychotic drugs chebi_ontology second generation antipsychotics second generation antipsychotic drug atypical antipsychotics atypical antipsychotic agent Antipsychotic drugs which can have different modes of action but which tend to be less likely than first generation antipsychotics to cause extrapyramidal motor control disabilities such as body rigidity or Parkinson's disease-type movements.