Problem statement: Answer the multiple-choice question.
Question: Which compound has a 11.720\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1ccc(CCNC(=O)C2CC(c3c(Cl)cccc3Cl)=NO2)cc1
(b) O=c1[nH]c(/C=C/c2ccccc2)c([N+](=O)[O-])c(=O)[nH]1
(c) COc1ccc(-c2cc(=O)[nH]c3ccccc23)cc1
(d) OCC[C@@H]1C[C@H](O)[C@@H](O)[C@]2(OCc3ccccc32)O1
(e) COc1ccc(CNN2CCCCC2C(=O)Nc2ccc(OC)c(OCC(C)C)c2)cc1OC
Answer: d. OCC[C@@H]1C[C@H](O)[C@@H](O)[C@]2(OCc3ccccc32)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(OCc3ccccc32)O1
OCC[C@@H]1C[C@H](O)[C@@H](O)[C@]2(OCc3ccccc32)O1
(3R,3'R,4'S,6'R)-6'-(2-hydroxyethyl)spiro[1H-2-benzofuran-3,2'-oxane]-3',4'-diol