Problem statement: Answer the multiple choice question.
Query: Which drug has a 0.260\% 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] Nc1ccccc1SCc1ccccc1Cl
[b] CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)/C=C/c1cn(-c2ccccc2)nc1-c1cccs1
[c] CCOc1ccccc1NC(=O)C(CC)Sc1nc2ccncc2[nH]1
Answer: c. CCOc1ccccc1NC(=O)C(CC)Sc1nc2ccncc2[nH]1
{#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#}
CCOc1ccccc1NC(=O)C(CC)Sc1nc2ccncc2[nH]1
CCOc1ccccc1NC(=O)C(CC)Sc1nc2ccncc2[nH]1
N-(2-ethoxyphenyl)-2-(3H-imidazo[4,5-c]pyridin-2-ylsulfanyl)butanamide