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=C(N/N=C\c1cccc(Cl)c1)c1ccc(Cn2cc(Br)c([N+](=O)[O-])n2)o1
b CC(Oc1coc(CN2CCN(C(=O)c3ccco3)CC2)cc1=O)c1ccccc1
c O=C(CSc1nc2scc(-c3ccccc3)c2c(=O)[nH]1)N1CCOCC1
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}