Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES O=C(C(=C1N(Cc2ccc(Cl)nc2)CCN1Cc1ccc(Cl)nc1)[N+](=O)[O-])C(Cl)Cl?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) -26.601
(b) -12.899
(c) -17.600
Answer: a. -26.601%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C(C(=C1N(Cc2ccc(Cl)nc2)CCN1Cc1ccc(Cl)nc1)[N+](=O)[O-])C(Cl)Cl
O=C(C(=C1N(Cc2ccc(Cl)nc2)CCN1Cc1ccc(Cl)nc1)[N+](=O)[O-])C(Cl)Cl
1-[1,3-bis[(6-chloropyridin-3-yl)methyl]imidazolidin-2-ylidene]-3,3-dichloro-1-nitropropan-2-one