Task: Answer the MCQ question.
Query: Which drug exhibits a 3.167% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) C[N+]1(CCC(=O)c2ccccc2)CCCCC1.[I-]
(b) COc1ccc(OCC(=O)N2CCN(C(=O)c3ccc([N+](=O)[O-])cc3)CC2)cc1
(c) C/C(=C\C(=O)c1ccc(C)cc1)Nc1cccc(O)c1
Answer: c. C/C(=C\C(=O)c1ccc(C)cc1)Nc1cccc(O)c1
{#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#}
C/C(=C\C(=O)c1ccc(C)cc1)Nc1cccc(O)c1
C/C(=C\C(=O)c1ccc(C)cc1)Nc1cccc(O)c1
(E)-3-(3-hydroxyanilino)-1-(4-methylphenyl)but-2-en-1-one