Task: Answer the multiple choice question.
Query: Which compound has a 20.530\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COC(=O)C1=C(C)N(Cc2cccnc2)C(=O)C1
(b) CCOC(=O)N1CCC(n2c(SCC(=O)N3CCCC3)nc3ccccc3c2=O)CC1
(c) CC(C)(C)c1ccc(OCC(=O)Nc2ccncc2)cc1
Answer: c. CC(C)(C)c1ccc(OCC(=O)Nc2ccncc2)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#}
CC(C)(C)c1ccc(OCC(=O)Nc2ccncc2)cc1
CC(C)(C)c1ccc(OCC(=O)Nc2ccncc2)cc1
2-(4-tert-butylphenoxy)-N-pyridin-4-ylacetamide