Task: Answer the multiple-choice question.
Question: Which drug exhibits a 13.860\% 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) CCOc1ccc(NC(=S)Nc2cc(C)[nH]n2)cc1
(b) COc1ccccc1C(=O)Nc1nnc(-c2ccco2)s1
(c) CCOc1ccc(CCNC(=O)c2nn(C)c3c2CS(=O)(=O)c2ccccc2-3)cc1
Answer: b. COc1ccccc1C(=O)Nc1nnc(-c2ccco2)s1
{#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#}
COc1ccccc1C(=O)Nc1nnc(-c2ccco2)s1
COc1ccccc1C(=O)Nc1nnc(-c2ccco2)s1
N-[5-(furan-2-yl)-1,3,4-thiadiazol-2-yl]-2-methoxybenzamide