Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.225% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) OCC[C@@H]1C[C@@H](O)[C@H](O)[C@@]2(CCc3ccccc3CO2)O1
(b) CN1CCN(S(=O)(=O)c2ccc3c(c2)NC(=O)CS3)CC1
Answer: a. OCC[C@@H]1C[C@@H](O)[C@H](O)[C@@]2(CCc3ccccc3CO2)O1
{#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#}
OCC[C@@H]1C[C@@H](O)[C@H](O)[C@@]2(CCc3ccccc3CO2)O1
OCC[C@@H]1C[C@@H](O)[C@H](O)[C@@]2(CCc3ccccc3CO2)O1
(3R,3'S,4'R,6'R)-6'-(2-hydroxyethyl)spiro[4,5-dihydro-1H-2-benzoxepine-3,2'-oxane]-3',4'-diol