SELECT MAX("[Glucose](mg/dl)") FROM table_44696 WHERE "Solution" = '2/3d & 1/3s' AND "[Glucose](mmol/L)" < '185'
What is the highest glucose(mg/dl) with a solution of 2/3d & 1/3s and glucose(mmol/L) less than 185?
CREATE TABLE table_44696 (
    "Solution" text,
    "Other Name" text,
    "[Na + ](mmol/L)" real,
    "[Cl - ](mmol/L)" real,
    "[Glucose](mmol/L)" real,
    "[Glucose](mg/dl)" real
)