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) CC(=O)c1c(C)[nH]c(C(=O)OC2CCOC2=O)c1C
b) O=C(N/N=C/c1ccc(-c2ccccc2[N+](=O)[O-])o1)c1cncc(Br)c1
c) COc1cc(CN=Cc2c(O)n(C(C)(C)C)c(=O)[nH]c2=O)cc(OC)c1
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}