user: Question: Who were the team 2 when team 1 was Iwuanyanwu Nationale and the 1st leg score was 2-0?
Columns: ['Team 1', 'Agg.', 'Team 2', '1st leg', '2nd leg']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Iwuanyanwu Nationale', '4-3', 'Tonnerre Yaoundé', '2-0', '2-3']
SQL:

assistant: SELECT "Team 2" FROM "Table" WHERE "1st leg" = '2-0' AND "Team 1" = 'Iwuanyanwu Nationale';