5, 9, 12... Drink. (A Zankyou No Terror Fanfic)

Thousands of orphans.
Twenty-six kids with high intelligence quotient.
One drug.

One died immediately.
Two, Three and Four followed right after.
Six survived for six weeks.
Seven and Eight didn't even got one day.
Ten had eleven days.
Eleven had seven months.
Fourteen, Fifteen and Sixteen lived through all four seasons.
Seventeen and Eighteen just lived through the night.
Nineteen, Twenty and Twenty-one all looked good and lived well until they hanged themselves like dolls.
Twenty-two made it for almost a year.
Twenty-three and Twenty-four were gone even before they were cleared.
Twenty-five was gone before the procedure.

The Athena Plan, what have you done?