Task: Answer the multiple-choice question.
Query: Which compound has a 9.827% 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 additional words.
Options:
a. CCC(CC)C1C(C#N)=C(N)Oc2n[nH]c(C)c21
b. O=C(c1ccccc1)c1coc2c1C(=O)c1ccccc1C2=O
c. CCCC(=O)Nc1c2c(nc3ccccc13)N(c1ccccc1)CC2
Answer: b. O=C(c1ccccc1)c1coc2c1C(=O)c1ccccc1C2=O
{#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(c1ccccc1)c1coc2c1C(=O)c1ccccc1C2=O
O=C(c1ccccc1)c1coc2c1C(=O)c1ccccc1C2=O
3-benzoylbenzo[f][1]benzofuran-4,9-dione