Task: Answer the MCQ question.
Query: Which compound has a -18.651% 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. COc1ccc(N2CCN(C(=S)Nc3ccc(S(N)(=O)=O)cc3)CC2)cc1
b. COc1ccccc1-n1c(O)c(/C=C2\C=Nc3ccccc32)c(=O)[nH]c1=O
c. Cc1cc(=O)n2nc(N3CCCC(C(=O)NCc4ccccc4Cl)C3)sc2n1
Answer: c. Cc1cc(=O)n2nc(N3CCCC(C(=O)NCc4ccccc4Cl)C3)sc2n1
{#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#}
Cc1cc(=O)n2nc(N3CCCC(C(=O)NCc4ccccc4Cl)C3)sc2n1
Cc1cc(=O)n2nc(N3CCCC(C(=O)NCc4ccccc4Cl)C3)sc2n1
N-[(2-chlorophenyl)methyl]-1-(7-methyl-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)piperidine-3-carboxamide