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, c, or d without using any other words.
Options:
[a] O=C(CN1CCN(CCC(=O)Nc2ccccc2F)CC1)Nc1ccc(Cl)cc1
[b] Cl.N[C@@H](CCl)C(=O)O
[c] O=C(NNC(=S)Nc1ccc(Cl)cc1Cl)c1cccnc1
[d] Cc1ccc(S(=O)(=O)Nc2ccccn2)cc1[N+](=O)[O-]
Answer: b, c, d
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}