Task: Answer the MCQ question.
Question: Which compound exhibits a -3.639% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COCCCNC(=S)N1CCN(c2nc3ccccc3s2)CC1
[b] O=C(O)c1c(Cl)c(Cl)c(Cl)c(Cl)c1C(=O)N1CCOCC1
Answer: a. COCCCNC(=S)N1CCN(c2nc3ccccc3s2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COCCCNC(=S)N1CCN(c2nc3ccccc3s2)CC1
COCCCNC(=S)N1CCN(c2nc3ccccc3s2)CC1
4-(1,3-benzothiazol-2-yl)-N-(3-methoxypropyl)piperazine-1-carbothioamide