facility_chemical_id,facility_id,chemical_id,program_level
23888,100000160791,3,Program Level 2 process
23889,100000160791,4,
23890,100000160791,12,
23891,100000160791,5,
23892,100000160791,3,Program Level 2 process
23893,100000160791,4,
23894,100000160791,12,
23895,100000160791,5,