Task: Answer the multiple-choice question.
Question: Which drug exhibits a 14.009\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccccc1CNC(=O)C1CCN(S(=O)(=O)c2ccc3c(c2)OCCCO3)CC1
(b) COc1ccc(C(=O)CCC(=O)NCCc2c[nH]c3ccccc23)cc1OC
(c) COc1ccc(C(=O)C2CCCN(Cc3cccn3-c3cccnc3)C2)cc1OC
Answer: b. COc1ccc(C(=O)CCC(=O)NCCc2c[nH]c3ccccc23)cc1OC
{#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#}
COc1ccc(C(=O)CCC(=O)NCCc2c[nH]c3ccccc23)cc1OC
COc1ccc(C(=O)CCC(=O)NCCc2c[nH]c3ccccc23)cc1OC
N-[2-(1H-indol-3-yl)ethyl]-4-oxo-4-(4,5-dimethoxyphenyl)butanamide