Problem statement: Answer the MCQ question.
Question: Which compound has a 20.439% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCOC(=O)c1ccc(N2C(=O)CC(Sc3ncccn3)C2=O)cc1
[b] Cc1ccc(CN2CCNC(=O)C2CC(=O)N2CCN(c3ncccn3)CC2)o1
[c] CN1CCCN(C(=O)c2ccc(Br)cc2)CC1
Answer: b. Cc1ccc(CN2CCNC(=O)C2CC(=O)N2CCN(c3ncccn3)CC2)o1
{#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#}
Cc1ccc(CN2CCNC(=O)C2CC(=O)N2CCN(c3ncccn3)CC2)o1
Cc1ccc(CN2CCNC(=O)C2CC(=O)N2CCN(c3ncccn3)CC2)o1
4-[(5-methylfuran-2-yl)methyl]-3-[2-oxo-2-(4-pyrimidin-2-ylpiperazin-1-yl)ethyl]piperazin-2-one