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: O=S(=O)(c1ccc(Br)s1)N1CCCCC1
b: CC1=C(C)C(OCCBr)N(c2cc(O)c(Cl)cc2F)C1=O
c: CCN(CC)CCCNc1nc(N)c([N+](=O)[O-])c(N2CCCCCC2)n1
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}