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 additional words.
Options:
a. O=C(CSc1nncn1-c1ccccc1)Nc1cc(F)ccc1F
b. COc1cnn(-c2ccc(F)cc2)c(=O)c1Br
c. Cc1cccc(C(=O)N(CCc2ccccc2)Cc2ccccc2)c1[N+](=O)[O-]
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}