Problem statement: Answer the MCQ question.
Query: Which compound has a 3.520\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=c1/c(=C/c2ccc([N+](=O)[O-])cc2)sc2n1CCCN=2
[b] COc1cc(OC)c(C(=O)Nc2cccc3ccccc23)cc1OC
[c] COc1ccc(/C=C/c2nc(-c3ccccc3)cc(=O)[nH]2)cc1
Answer: c. COc1ccc(/C=C/c2nc(-c3ccccc3)cc(=O)[nH]2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(/C=C/c2nc(-c3ccccc3)cc(=O)[nH]2)cc1
COc1ccc(/C=C/c2nc(-c3ccccc3)cc(=O)[nH]2)cc1
2-[(E)-2-(4-methoxyphenyl)ethenyl]-4-phenyl-1H-pyrimidin-6-one