Question: give the name and formula for the acid derived from the following anion chlorite
[{'answer': 'chlorous acid', 'provenance': [{'wikipedia_id': '158901', 'title': 'Chlorite', 'start_paragraph_id': 1, 'start_character': 233, 'end_paragraph_id': 1, 'end_character': 246, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '158901', 'title': 'Chlorite', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 490, 'bleu_score': 0.933831427081359, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8985763009346127645}, 'section': 'Section::::Compounds.\n'}]}]