Task: Answer the multiple-choice question.
Query: Which drug has a 17.383\% 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(c1cccc(F)c1)N1CCN(C(=O)c2nn3cccnc3c2Cl)CC1
b: Cc1cc(C(C)(C)C)nc2[nH]n(-c3ccccc3)c(=O)c12
c: Cc1cc(=O)[nH]c(-c2cccnc2)n1
Answer: c. Cc1cc(=O)[nH]c(-c2cccnc2)n1
{#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#}
Cc1cc(=O)[nH]c(-c2cccnc2)n1
Cc1cc(=O)[nH]c(-c2cccnc2)n1
4-methyl-2-pyridin-3-yl-1H-pyrimidin-6-one