Task: Answer the MCQ question.
Query: Which compound has a 9.781\% 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. C=CCOC(=O)C1=C[C@@H](c2ccc3c(c2)OCO3)C[C@@H](OCCCCO)O1
b. COc1ccc(Cn2c(=O)[nH]c3cc(C(=O)Nc4ccc(N5CCN(C)CC5)cc4)ccc32)cc1
c. CCOCc1cnc(C)nc1NCC(=O)c1c(C)[nH]c2ccccc12
d. COc1ccc(Sc2ccc(/C=C3\C(=O)NN(c4ccccc4)C3=O)o2)cc1
e. COc1ccc2c(c1)CCCN2C(N)=O
Answer: d. COc1ccc(Sc2ccc(/C=C3\C(=O)NN(c4ccccc4)C3=O)o2)cc1
{#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#}
COc1ccc(Sc2ccc(/C=C3\C(=O)NN(c4ccccc4)C3=O)o2)cc1
COc1ccc(Sc2ccc(/C=C3\C(=O)NN(c4ccccc4)C3=O)o2)cc1
(4E)-4-[[5-(4-methoxyphenyl)sulfanylfuran-2-yl]methylidene]-1-phenylpyrazolidine-3,5-dione