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=S(=O)(c1ccccc1)N1CCN(C2CCN(Cc3ccccc3)CC2)CC1
[b] COC(=O)c1sccc1-n1cccc1C(=O)C(=O)N1CCCC1
[c] Cc1ccccc1N(CC(=O)Nc1ccccc1C(=O)NCc1ccco1)S(=O)(=O)c1ccccc1
[d] CC1=C([N+](=O)[O-])C(c2ccccc2)C2=C(N1)c1ccccc1C2=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}