Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1nc(NCCc2ccccc2F)c(C#N)c(C)c1[N+](=O)[O-]
b: O=C(CN1CCN(CC(=O)Nc2ccccc2F)CC1)Nc1ccc2c(c1)OCCO2
c: Cc1ccc(N(C)C(=O)c2cc(S(=O)(=O)N3CCCCC3)c[nH]2)cc1
Answer: a, 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}