OH OH HO OH OH H2N OH OH OH HO OH PALYTOXIN OH OH LDs0=0.15μg/kg OH OH OH "OH HO OH OH OH HO OH OH OH HO OH OH OH OH HO OHHO N N H O H O OH OH OH O HO OH OH OH OH OH OH O OH O OH OH OH HO OH OH OH OH HO O OH OH OH HO OH OH OH OH OH OH OH OH OH HO O OH OH HO OH OH O O OH H2N PALYTOXIN LD50 = 0.15 g/kg