user: Question: What is the district when the reserved for (SC / ST /None) is None, number of electorates (2009) is larger than 190441, and name is Indore-2?
Columns: ['Constituency number', 'Name', 'Reserved for ( SC / ST /None)', 'District', 'Number of electorates (2009)']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['203', 'Depalpur', 'None', 'Indore', 164506.0]
SQL:

assistant: SELECT "District" FROM "Table" WHERE "Reserved for ( SC / ST /None)" = 'None' AND "Number of electorates (2009)" > 190441.0 AND "Name" = 'Indore-2';