Task: Answer the MCQ question.
Query: Which compound exhibits a -5.742% 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 CC(=O)Nc1ccc(C(=O)OCC(=O)NC(=O)NC(C)(C)C)cc1
b CCCC(=O)NC(Nc1cc(C(F)(F)F)ccc1Cl)C(Cl)(Cl)Cl
c CCN(CC)C(=O)C1CCCN(c2ccc([N+](=O)[O-])cc2/C=N/NC(=O)c2cccc(O)c2)C1
Answer: b. CCCC(=O)NC(Nc1cc(C(F)(F)F)ccc1Cl)C(Cl)(Cl)Cl
{#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#}
CCCC(=O)NC(Nc1cc(C(F)(F)F)ccc1Cl)C(Cl)(Cl)Cl
CCCC(=O)NC(Nc1cc(C(F)(F)F)ccc1Cl)C(Cl)(Cl)Cl
N-[2,2,2-trichloro-1-[2-chloro-5-(trifluoromethyl)anilino]ethyl]butanamide