Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 12.817\% 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=C(O)C(c1ccccc1)C(c1ccccc1)c1ccccc1
b.) Cn1ncc(Cl)c1C(=O)N1CCN(c2ncccn2)CC1
c.) CC(=O)c1ccc(Sc2ccc(C(C)=O)cc2)cc1
Answer: b. Cn1ncc(Cl)c1C(=O)N1CCN(c2ncccn2)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#}
Cn1ncc(Cl)c1C(=O)N1CCN(c2ncccn2)CC1
Cn1ncc(Cl)c1C(=O)N1CCN(c2ncccn2)CC1
(4-chloro-2-methylpyrazol-3-yl)-(4-pyrimidin-2-ylpiperazin-1-yl)methanone