Task: Answer the multiple choice question.
Query: Which compound exhibits a 10.818\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CSc1nc(O)c(Cc2ccccc2)c(=O)[nH]1
[b] O=C(c1cc(COc2ccc3c(c2)CCCC3)on1)N1CCCC1
[c] CN1CCN(c2ncnc3scc(-c4ccccc4Cl)c23)CC1
Answer: a. CSc1nc(O)c(Cc2ccccc2)c(=O)[nH]1
{#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#}
CSc1nc(O)c(Cc2ccccc2)c(=O)[nH]1
CSc1nc(O)c(Cc2ccccc2)c(=O)[nH]1
5-benzyl-4-hydroxy-2-methylsulfanyl-1H-pyrimidin-6-one