Problem statement: Answer the multiple-choice question.
Question: Which drug has a 15.677% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cn1ncc(Cl)c1C(=O)N1CCN(c2ccccc2)CC1
b Cc1ccc2nc(-c3ccc(NC(=O)CN4C(=O)NC(C)(c5ccc(OC(F)F)cc5)C4=O)cc3)sc2c1
Answer: a. Cn1ncc(Cl)c1C(=O)N1CCN(c2ccccc2)CC1
{#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#}
Cn1ncc(Cl)c1C(=O)N1CCN(c2ccccc2)CC1
Cn1ncc(Cl)c1C(=O)N1CCN(c2ccccc2)CC1
(4-chloro-2-methylpyrazol-3-yl)-(4-phenylpiperazin-1-yl)methanone