Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CC(OC(=O)c1cccc(-n2cnnn2)c1)C(=O)Nc1ccc(F)cc1
b Cc1ccnc(NC(=O)c2cccc([N+](=O)[O-])c2C)c1
c COc1ccc(CCN(C)S(=O)(=O)c2cn(C)c(=O)n(C)c2=O)cc1OC
d O=C(O)CCCC(=O)N1CCN(c2ncccn2)CC1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_inhib%}
Answer: {%multiple_choice_result}