[
 (expr_logical_and) {
  (expr_lesser) {
   a
   <
   (expr_multiply) {
    (expr_brackets) {
     (
     (expr_plus) {
      2
      +
      3
     }
     )
    }
    *
    3.6E5
   }
  }
  &&
  (expr_binary_or) {
   b
   |
   7
  }
 }
]