Task: Answer the MCQ question.
Question: Which drug has a 7.933\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] C#CCn1c(=NC(=O)CSC(C)=O)sc2cc(F)ccc21
[b] CCOC(=O)c1oc2cc(O)ccc2c(=O)c1-c1csc(C)n1
[c] O=C(NNC(=O)C1CCN(C(=O)Nc2ccccc2)CC1)c1ccc([N+](=O)[O-])cc1
Answer: c. O=C(NNC(=O)C1CCN(C(=O)Nc2ccccc2)CC1)c1ccc([N+](=O)[O-])cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(NNC(=O)C1CCN(C(=O)Nc2ccccc2)CC1)c1ccc([N+](=O)[O-])cc1
O=C(NNC(=O)C1CCN(C(=O)Nc2ccccc2)CC1)c1ccc([N+](=O)[O-])cc1
4-[[(4-nitrobenzoyl)amino]carbamoyl]-N-phenylpiperidine-1-carboxamide