Task: Answer the multiple-choice question.
Query: Which compound has a 17.892% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CCNS(=O)(=O)c1ccc(NC(=O)c2ccccc2)cc1
b O=C(CN1C(=O)c2cccc3cccc1c23)NCc1ccccn1
c CCCCC(=O)Nc1ccc(NC(=O)c2ccc(C)c([N+](=O)[O-])c2)cc1OC
d COc1ccc(/C(O)=C2/C(=O)C(=O)N(CC3CCCO3)C2c2ccc(OC)c(OC)c2)cc1
e O=C(NC(=S)Nc1ccc(Oc2ccc(Cl)cc2)cc1)c1ccccc1
Answer: b. O=C(CN1C(=O)c2cccc3cccc1c23)NCc1ccccn1
{#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(CN1C(=O)c2cccc3cccc1c23)NCc1ccccn1
O=C(CN1C(=O)c2cccc3cccc1c23)NCc1ccccn1
2-(2-oxobenzo[cd]indol-1-yl)-N-(pyridin-2-ylmethyl)acetamide