Problem statement: Answer the MCQ question.
Query: Which compound has a -72.023% 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] Cc1cc(C(=O)Nc2ccc(Br)cc2)c2ccccc2n1
[b] CCCCN(C)C1=Nc2cccc3cccc1c23
[c] CCn1c(SCC(=O)Nc2ccc3c(c2)OCO3)nc2ccccc21
[d] Cc1cccnc1NC(=O)C(C)Oc1ccccc1
Answer: b. CCCCN(C)C1=Nc2cccc3cccc1c23
{#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#}
CCCCN(C)C1=Nc2cccc3cccc1c23
CCCCN(C)C1=Nc2cccc3cccc1c23
N-butyl-N-methylbenzo[cd]indol-2-amine