Task: Answer the MCQ question.
Question: Which drug has a -2.755% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COCC(=O)N(Cc1cc2cc(OC)ccc2[nH]c1=O)c1ccc(C)cc1
b: O=c1c2ccccc2nc(-c2cccc(Cl)c2)n1O
c: Nc1c(-c2ccccc2)cnn1C1CCS(=O)(=O)C1
d: CC(C)Oc1ccc2ccccc2c1C=O
Answer: d. CC(C)Oc1ccc2ccccc2c1C=O
{#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#}
CC(C)Oc1ccc2ccccc2c1C=O
CC(C)Oc1ccc2ccccc2c1C=O
2-propan-2-yloxynaphthalene-1-carbaldehyde