Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_77 ( _neutrons_per_fission VARCHAR, yield INTEGER, group VARCHAR, decay_constant__s_−1__ VARCHAR, half_life__s_ VARCHAR )

### Question ###
What is the yield, neutrons per fission of the group with decay constants less than 0.301, a half-life of 22.72, and a group number larger than 2?

### Accurate SQL ###

SELECT SUM(yield), _neutrons_per_fission FROM table_name_77 WHERE decay_constant__s_−1__ < 0.301 AND half_life__s_ = 22.72 AND group > 2