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 other words.
Options:
[a] Nc1nc(SCC(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2Cl)n[nH]1
[b] COc1cccc2cc(/C(=N/O)c3ccc(Br)cc3)oc12
[c] CCOC(=O)c1cc(-c2cccc([N+](=O)[O-])c2)on1
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}