Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES O=C(NC1CC1)C1=C[C@@H](c2c[nH]c3ccccc23)C[C@@H](OCCCCO)O1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a) 12.429
b) -0.627
Answer: a. 12.429\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C(NC1CC1)C1=C[C@@H](c2c[nH]c3ccccc23)C[C@@H](OCCCCO)O1
O=C(NC1CC1)C1=C[C@@H](c2c[nH]c3ccccc23)C[C@@H](OCCCCO)O1
(2S,4S)-N-cyclopropyl-2-(4-hydroxybutoxy)-4-(1H-indol-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide