Task: Answer the MCQ question.
Question: Which drug exhibits a 4.814\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CNC(=S)N/N=C(\C)c1ccc(C(C)(C)C)cc1
(b) NC(=O)c1ccsc1NC(=O)C1CCCCC1
(c) COc1ccc(C(=O)N2CCN(C(=O)c3ccco3)CC2)cc1OC
(d) COc1ccc2cc(C#N)c(N3CCN(Cc4nnnn4CCC(C)C)CC3)nc2c1
(e) O=C(Nc1cccc(N2CCOCC2)c1)c1cccs1
Answer: b. NC(=O)c1ccsc1NC(=O)C1CCCCC1
{#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#}
2-(cyclohexanecarbonylamino)thiophene-3-carboxamide