Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -0.276% 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 or b without using any other words.
Options:
[a] O=c1[nH]c(N/N=C/c2ccccc2Br)nnc1-c1ccccc1
[b] C=C(C(=O)c1ccccc1)C(C)CC(=O)c1ccccc1
Answer: b. C=C(C(=O)c1ccccc1)C(C)CC(=O)c1ccccc1
{#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#}
C=C(C(=O)c1ccccc1)C(C)CC(=O)c1ccccc1
C=C(C(=O)c1ccccc1)C(C)CC(=O)c1ccccc1
3-methyl-2-methylidene-1,5-diphenylpentane-1,5-dione