Task: Answer the multiple choice question.
Question: Which compound has a -28.816% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccccc1C(C)Nc1nc(-c2cccnc2)nc2ccccc12
b. Cc1ccc(NC(=O)c2ccc(CSc3ncnc4nc[nH]c34)cc2)c(C)c1
c. O=C(Nc1cccc(O)c1)c1cnn2cccnc12
d. CCOC(=O)C1CCN(Cc2ccc(-c3ccccc3)cc2)CC1
Answer: d. CCOC(=O)C1CCN(Cc2ccc(-c3ccccc3)cc2)CC1
{#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#}
CCOC(=O)C1CCN(Cc2ccc(-c3ccccc3)cc2)CC1
CCOC(=O)C1CCN(Cc2ccc(-c3ccccc3)cc2)CC1
ethyl 1-[(4-phenylphenyl)methyl]piperidine-4-carboxylate