" George unhinged his jaw and coughed up a little plastic bottle filled with chewable vitamins.

"You're kidding," I said. "Are those Minotaur-shaped?"

Hermes picked up the bottle and rattled it. "The lemon ones, yes. The grape ones are Furies, I think. Or are they hydras? At any rate, these are potent."
"

― Rick Riordan , The Sea of Monsters (Percy Jackson and the Olympians, #2)