Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.303\% 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) Cc1ccc2nc(-c3cccnc3)c(Nc3ccccc3C)n2c1
(b) Cn1nnnc1SCC(=O)NCCc1ccc(Cl)cc1
(c) Cc1cc(Nc2ccc(F)cc2C)n2nc(C)nc2n1
Answer: a. Cc1ccc2nc(-c3cccnc3)c(Nc3ccccc3C)n2c1
{#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#}
Cc1ccc2nc(-c3cccnc3)c(Nc3ccccc3C)n2c1
Cc1ccc2nc(-c3cccnc3)c(Nc3ccccc3C)n2c1
6-methyl-N-(2-methylphenyl)-2-pyridin-3-ylimidazo[1,2-a]pyridin-3-amine