All that’s needed to make antibiotics is alcohol. The best way to get some is to win the Grand Bout, which the Senku and his kingdom will also need to do in order to keep Magma away from Ruri and give her the drug.
We'll have the ultimate 
cure-all, sulfa drugs.
.فسنحصل على عقار السلفا، الشافي لكل داء المطلق
ist das Allheilmittel,
die Sulfa-Medizin, endlich fertig!
obtendremos la panacea de sulfa.
tendremos la panacea de sulfa.
le remède universel
à base de sulfamides sera enfin prêt.
e finalmente il sulfamidico, la panacea universale, sarà pronto!
Nós temos o remédio supremo
que cura tudo, sulfa!
то и сульфаниламид,
наша панацея, будет готов.