"It's an antibiotic, typically referred to as sulfa. Far more reliable in production than penicillian which has an element of chance to it, in the beginning." Senku responded because of course he did.

He blinked at the request. "Well..." He considered that. "I typically make him cola, but I can make candy. I've made cotton candy before, which was a very vital test, and I've made fake chocolate before too." Senku mused. "I can probably make a lot of different things if I thought about it. What kind of candy are you looking for?"