Task: Answer the MCQ question.
Question: Which compound has a -18.520% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(CN1CCN(C(=O)c2ccco2)CC1)N1CCc2[nH]c3ccccc3c2C1
(b) C[n+]1cccc(/C=N/Nc2nc(Cl)c(C#N)c(Cl)c2Cl)c1.[Cl-]
(c) Cc1ccc(C)c(N(CC(N)=O)S(C)(=O)=O)c1
Answer: a. O=C(CN1CCN(C(=O)c2ccco2)CC1)N1CCc2[nH]c3ccccc3c2C1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CN1CCN(C(=O)c2ccco2)CC1)N1CCc2[nH]c3ccccc3c2C1
O=C(CN1CCN(C(=O)c2ccco2)CC1)N1CCc2[nH]c3ccccc3c2C1
2-[4-(furan-2-carbonyl)piperazin-1-yl]-1-(1,3,4,5-tetrahydropyrido[4,3-b]indol-2-yl)ethanone