Problem statement: Answer the multiple-choice question.
Question: Which drug has a 4.188\% 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) CCC(Oc1ccc(Br)cc1)C(=O)N1CCN(c2ncccn2)CC1
(b) COc1ccc(-c2cn(-c3ccc(C)c(C)c3)c(=S)[nH]2)cc1OC
Answer: a. CCC(Oc1ccc(Br)cc1)C(=O)N1CCN(c2ncccn2)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#}
CCC(Oc1ccc(Br)cc1)C(=O)N1CCN(c2ncccn2)CC1
CCC(Oc1ccc(Br)cc1)C(=O)N1CCN(c2ncccn2)CC1
2-(4-bromophenoxy)-1-(4-pyrimidin-2-ylpiperazin-1-yl)butan-1-one