s ='!Example,Value,1,*SPLIT_THIS=True,*AND_THIS=True,*CONDITION=Something/ELSE:!Example,Value,2,*DONT_SPLIT=True,*AND_NOT_THIS=True,*CONDITION=SomethingElse/ELSE:False'
x =re.search(r"\*(CONDITION|MOREOPTIONS)", s)
res =[]
if x:
res =re.findall(r"(?:^|\*)[^*]+(?=,|$)", s[:x.start(1)])