How to check for an infinite potion effect

I want spiders to drop a potion if they naturally have a potion effect, but when i put the duration check it makes all spiders drop it no matter what. { "bonus_rolls": 0, "conditions": [ { "condition": "minecraft:entity_properties", "entity": "this", "predicate": { "minecraft:speed": { "duration": { "min": 99999, "max": 10000000000000000 } } } }, { "condition": "minecraft:random_chance_with_enchanted_bonus", "enchanted_chance": { "type": "minecraft:linear", "base": 0.900999, "per_level_above_first": 0.001 }, "enchantment": "minecraft:looting", "unenchanted_chance": 0.00899 } ], "entries": [ { "type": "minecraft:item", "functions": [ { "function": "minecraft:set_potion", "id": "minecraft:swiftness" } ], "name": "minecraft:potion", "weight": 6 } ], "rolls": 1 }, how do i make it only drop if its an ifinite potion effect