Task: Answer the multiple choice question.
Question: Which compound exhibits a 6.510\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(Nn1cnc2ccccc2c1=O)c1ccccc1Cl
(b) NC(=O)C1CCN(C(=S)NCCc2ccccc2)CC1
(c) COc1cccc(N/C(SCc2ccccc2C)=C(/C#N)C(=O)NCc2cccs2)c1
(d) CCOc1ccc(NC(=O)CCC(=O)NNC(=O)c2ccco2)cc1
Answer: b. NC(=O)C1CCN(C(=S)NCCc2ccccc2)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#}
NC(=O)C1CCN(C(=S)NCCc2ccccc2)CC1
NC(=O)C1CCN(C(=S)NCCc2ccccc2)CC1
1-(2-phenylethylcarbamothioyl)piperidine-4-carboxamide