Problem statement: Answer the multiple-choice question.
Question: Which drug has a -1.601\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] NS(=O)(=O)c1ccc(NC(=O)/C=C/c2cn(-c3ccccc3)nc2-c2cccc(Cl)c2)cc1
[b] O=C(Nc1ccc(Oc2cccnc2)cc1)c1ccc([N+](=O)[O-])cc1
[c] Cc1ccc(C(=O)NNC(=O)CCN2C(=O)C3CCCCC3C2=O)cc1
Answer: c. Cc1ccc(C(=O)NNC(=O)CCN2C(=O)C3CCCCC3C2=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#}
Cc1ccc(C(=O)NNC(=O)CCN2C(=O)C3CCCCC3C2=O)cc1
Cc1ccc(C(=O)NNC(=O)CCN2C(=O)C3CCCCC3C2=O)cc1
N'-[3-(1,3-dioxo-3a,4,5,6,7,7a-hexahydroisoindol-2-yl)propanoyl]-4-methylbenzohydrazide