CREATE TABLE table_name_16 (att_cmp_int VARCHAR(255), gp_gs VARCHAR(255), avg_g VARCHAR(255))
What is the att-cmp-int that has 12 for the gp-gs and 174.3 as the avg/g?
    
SQL: SELECT att_cmp_int FROM table_name_16 WHERE gp_gs = "12" AND avg_g = 174.3