Problem statement: Answer the multiple choice question.
Question: Which drug has a -37.756% 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 other words.
Options:
a. O=[N+]([O-])c1cccc2nc(-c3ccccc3)c(-c3ccccc3)nc12
b. S=c1nc(NCc2cccc(Cl)c2)c2ccccc2[nH]1
Answer: a. O=[N+]([O-])c1cccc2nc(-c3ccccc3)c(-c3ccccc3)nc12
{#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#}
O=[N+]([O-])c1cccc2nc(-c3ccccc3)c(-c3ccccc3)nc12
O=[N+]([O-])c1cccc2nc(-c3ccccc3)c(-c3ccccc3)nc12
5-nitro-2,3-diphenylquinoxaline