Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=C(NCc1nc2ccccc2[nH]1)C1=C[C@H](C2CCCCC2)C[C@H](OCCCCO)O1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a) -22.874
b) 2.091
c) -11.015
Answer: a. -22.874%.
{#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(NCc1nc2ccccc2[nH]1)C1=C[C@H](C2CCCCC2)C[C@H](OCCCCO)O1
O=C(NCc1nc2ccccc2[nH]1)C1=C[C@H](C2CCCCC2)C[C@H](OCCCCO)O1
(2R,4S)-N-(1H-benzimidazol-2-ylmethyl)-4-cyclohexyl-2-(4-hydroxybutoxy)-3,4-dihydro-2H-pyran-6-carboxamide