Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 19.459\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CS(=O)(=O)N1CCSC1c1ccc(Br)cc1
(b) O=S(=O)(O)c1ccc(N=NNc2ccc(Br)cc2)cc1
(c) CCOC(=O)C1=C(C)Nc2ncnn2C1c1cccnc1
Answer: c. CCOC(=O)C1=C(C)Nc2ncnn2C1c1cccnc1
{#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#}
CCOC(=O)C1=C(C)Nc2ncnn2C1c1cccnc1
CCOC(=O)C1=C(C)Nc2ncnn2C1c1cccnc1
ethyl 5-methyl-7-pyridin-3-yl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate