Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(CCCO)CCCCCCCCC[C@H]1N[C@H](CO)[C@@H](O)[C@@H]1O?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 5.592
b: 0.758
c: 19.477
Answer: c. 19.477\%.
{#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(CCCO)CCCCCCCCC[C@H]1N[C@H](CO)[C@@H](O)[C@@H]1O
O=C(CCCO)CCCCCCCCC[C@H]1N[C@H](CO)[C@@H](O)[C@@H]1O
13-[(2R,3R,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-1-hydroxytridecan-4-one