Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 5.375\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COC(=O)c1ccc(S(=O)(=O)NCc2ccccn2)n1C
(b) CCCC(=O)NC(NC(=S)Nc1c(C)n(C)n(-c2ccccc2)c1=O)C(Cl)(Cl)Cl
(c) O=C(CCC(=O)OCC(=O)c1ccccc1)Nc1cccc(Cl)c1
Answer: c. O=C(CCC(=O)OCC(=O)c1ccccc1)Nc1cccc(Cl)c1
{#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#}
O=C(CCC(=O)OCC(=O)c1ccccc1)Nc1cccc(Cl)c1
O=C(CCC(=O)OCC(=O)c1ccccc1)Nc1cccc(Cl)c1
N-(3-chlorophenyl)-4-oxo-4-phenacyloxybutanamide