Task: Answer the MCQ question.
Question: Which drug has a 2.550% 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) CCC(C(=O)Nc1ccon1)c1ccccc1
(b) Cc1ccc(N2CC(C(=O)Nc3nnc(C(C)C)s3)CC2=O)cc1
(c) CC(=O)c1cccc(NC(=O)C=C(C)C)c1
(d) CN1/C(=C\C(=O)c2cncc(Br)c2)C(C)(C)c2ccccc21
Answer: d. CN1/C(=C\C(=O)c2cncc(Br)c2)C(C)(C)c2ccccc21
{#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#}
CN1/C(=C\C(=O)c2cncc(Br)c2)C(C)(C)c2ccccc21
CN1/C(=C\C(=O)c2cncc(Br)c2)C(C)(C)c2ccccc21
(2Z)-1-(5-bromopyridin-3-yl)-2-(1,3,3-trimethylindol-2-ylidene)ethanone