3 days old girl is in the newborn nursery with choking

3 days old girl is in the newborn nursery with choking, coughing and regurgitation after her first breast milk feeding. She was born at 41 weeks gestation by vaginal delivery to healthy woman who was compliant with prenatal care. Prenatal laboratory studies were normal. Second and third trimester U/S showed polyhydramnios. Clear amniotic fluid was seen after artificial rupture af membranes 2 hours prior to delivery. Apgar scores were 9 at 1 and 5 minutes of life. The neonate is tachycardic , tachypneic and hypoxic. Examination shows a crying neonate with copious oral screations, marked respiratory distress and abdominal distension. Crackles are heard in the right lower lobe. The anus is patent. Endotracheal and orogastric tubes are inserted. An umbilical venous catheter is placed. Which of the following is the most likely diagnosis in this patient?
Bilateral choanal atresia.
Congenital diaphragmatic hernia.
Duodenal atresia.
Esophageal atresia with trachoesophageal fistula.
Isolated esophageal atresia.
Meconium aspiration syndrome.
Vascular ring .