Problem statement: Answer the multiple-choice question.
Question: Which compound has a 5.304\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1ccc(-c2cc(C(=O)N3CCN(c4ncccn4)CC3)c3cc(Br)ccc3n2)o1
(b) OC1CCCN(C(=S)NCc2ccccc2)C1
Answer: b. OC1CCCN(C(=S)NCc2ccccc2)C1
{#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#}
OC1CCCN(C(=S)NCc2ccccc2)C1
OC1CCCN(C(=S)NCc2ccccc2)C1
N-benzyl-3-hydroxypiperidine-1-carbothioamide