Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 7.598\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=C1c2ccccc2C(=O)C1c1ccc(O)cc1
b.) O=C(Cn1nnc(-c2ccccc2)n1)N/N=C/c1cccc([N+](=O)[O-])c1
c.) NC(=S)N/N=C\c1c(OCc2ccccc2Cl)ccc2ccccc12
Answer: a. O=C1c2ccccc2C(=O)C1c1ccc(O)cc1
{#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#}
O=C1c2ccccc2C(=O)C1c1ccc(O)cc1
O=C1c2ccccc2C(=O)C1c1ccc(O)cc1
2-(4-hydroxyphenyl)indene-1,3-dione