Task: Answer the multiple-choice question.
Question: Which compound exhibits a 12.952\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COCCCn1cnnc1SCC(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
(b) CCN(CC)c1ccc(N=Nc2nn(C)c(C)c2[N+](=O)[O-])cc1
Answer: a. COCCCn1cnnc1SCC(=O)Nc1ccc(S(=O)(=O)N2CCCC2)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#}
COCCCn1cnnc1SCC(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
COCCCn1cnnc1SCC(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
2-[[4-(3-methoxypropyl)-1,2,4-triazol-3-yl]sulfanyl]-N-(4-pyrrolidin-1-ylsulfonylphenyl)acetamide