Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 1.851% 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 Oc1cc(Cl)ccc1Oc1ccc(Cl)cc1Cl
b CC(=O)Nc1ccc(OC(=O)N2CCCC2)cc1
Answer: a. Oc1cc(Cl)ccc1Oc1ccc(Cl)cc1Cl
{#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#}
Oc1cc(Cl)ccc1Oc1ccc(Cl)cc1Cl
Oc1cc(Cl)ccc1Oc1ccc(Cl)cc1Cl
5-chloro-2-(2,4-dichlorophenoxy)phenol