Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCCCCCCCCCCCCCCC(=O)NCCc1c[nH]c2ccccc12
b: CN(C)Cc1cc(C(C)(C)c2cc(CN(C)C)c(O)c(CN(C)C)c2)cc(CN(C)C)c1O
c: C=CCCCN(Cc1ccccc1)S(=O)(=O)c1ccccc1Br
Answer: a, b, c
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}