size (steps) of 15, and a just (cents) larger than 435.08 is what highest size (cents)?
CREATE TABLE "interval_size" (
  "interval_name" text,
  "size_steps" real,
  "size_cents" real,
  "just_ratio" text,
  "just_cents" real,
  "error" text
);
SELECT MAX("size_cents") FROM "interval_size" WHERE "size_steps"=15 AND "just_cents">435.08;