Task: Answer the MCQ question.
Question: Which compound has a -5.682% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CN1CCN(C(=O)C2CCCCC2C(=O)O)CC1
(b) COc1cc([N+](=O)[O-])ccc1NC(=O)Nc1cccnc1
(c) CCN(Cc1cnn(C)c1)C(=O)CC1C(=O)NCCN1Cc1cccc(OC)c1OC
(d) O=C(NCc1ccccn1)c1cc(-c2ccccc2)nc2ccccc12
(e) O=C(Cn1c2c(sc1=O)C1c3ccccc3OCC1CS2)Nc1ccc(Cl)c(Cl)c1
Answer: c. CCN(Cc1cnn(C)c1)C(=O)CC1C(=O)NCCN1Cc1cccc(OC)c1OC
{#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#}
CCN(Cc1cnn(C)c1)C(=O)CC1C(=O)NCCN1Cc1cccc(OC)c1OC
CCN(Cc1cnn(C)c1)C(=O)CC1C(=O)NCCN1Cc1cccc(OC)c1OC
2-[1-[(2,3-dimethoxyphenyl)methyl]-3-oxopiperazin-2-yl]-N-ethyl-N-[(1-methylpyrazol-4-yl)methyl]acetamide