Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 3.372% 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, b, or c without using any other words.
Options:
a. O=C(O)c1cccc2cccnc12
b. CN(c1ccccc1)c1ccc([N+](=O)[O-])c2nonc12
c. CCN(CC)C(=O)COc1cc(C)c(Cl)c(C)c1
Answer: a. O=C(O)c1cccc2cccnc12
{#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=C(O)c1cccc2cccnc12
O=C(O)c1cccc2cccnc12
quinoline-8-carboxylicacid