Task: Answer the multiple-choice question.
Query: Which drug has a 12.022% 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] O=C(Nc1nc(-c2cccnc2)cs1)c1ccc([N+](=O)[O-])cc1
[b] COc1ccccc1Nc1cc(N2CCOCC2)c2nonc2c1[N+](=O)[O-]
[c] Cc1onc(-c2ccccc2)c1C(=O)N1CCN(CCc2ccccc2)CC1
Answer: b. COc1ccccc1Nc1cc(N2CCOCC2)c2nonc2c1[N+](=O)[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#}
COc1ccccc1Nc1cc(N2CCOCC2)c2nonc2c1[N+](=O)[O-]
COc1ccccc1Nc1cc(N2CCOCC2)c2nonc2c1[N+](=O)[O-]
N-(2-methoxyphenyl)-7-morpholin-4-yl-4-nitro-2,1,3-benzoxadiazol-5-amine