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Question: Name the right ascension for Sagittarius and NGC number larger than 6522 for Open cluster and declination of °22′
Columns: ['NGC number', 'Object type', 'Constellation', 'Right ascension ( J2000 )', 'Declination ( J2000 )']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [6514.0, 'Diffuse nebula', 'Sagittarius', '18h02m23s', '°02′']
SQL:

assistant: SELECT "Right ascension ( J2000 )" FROM "Table" WHERE "Constellation" = 'Sagittarius' AND "NGC number" > 6522.0 AND "Object type" = 'Open cluster' AND "Declination ( J2000 )" = '°22′';