Task: Answer the multiple-choice question.
Query: Which drug has a 5.805\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCn1c(SCC(=O)Nc2ccccc2)nc2ccccc2c1=O
(b) OCC[C@@H]1C[C@H](O)[C@@H](O)[C@@]2(CCc3ccccc3CO2)O1
(c) Cc1ccc(C(=O)N2CCN(C(=O)N3CCOCC3)CC2)cc1
Answer: b. 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_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
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'R,4'S,6'R)-6'-(2-hydroxyethyl)spiro[4,5-dihydro-1H-2-benzoxepine-3,2'-oxane]-3',4'-diol