Problem statement: Answer the multiple choice question.
Question: Which compound has a 15.177% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Nc1nc2cc(Cl)ccc2o1
(b) Cc1ccc2nc(NC(=O)CN3CCN(c4ccccn4)CC3)sc2c1
Answer: a. Nc1nc2cc(Cl)ccc2o1
{#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#}
Nc1nc2cc(Cl)ccc2o1
Nc1nc2cc(Cl)ccc2o1
5-chloro-1,3-benzoxazol-2-amine