Task: Answer the multiple choice question.
Query: Which drug has a 20.099\% human ether-à-go-go related gene (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) COc1ccc2nc(N3CCN(C(=O)c4ccc([N+](=O)[O-])o4)CC3)sc2c1
(b) CCOc1ccc(OCC(=O)Nc2nccs2)cc1
(c) Cc1cc(Cl)ccc1Oc1nccc(N(C)C)c1C#N
Answer: b. CCOc1ccc(OCC(=O)Nc2nccs2)cc1
{#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#}
CCOc1ccc(OCC(=O)Nc2nccs2)cc1
CCOc1ccc(OCC(=O)Nc2nccs2)cc1
2-(4-ethoxyphenoxy)-N-(1,3-thiazol-2-yl)acetamide