Task: Answer the multiple-choice question.
Question: Which compound exhibits a 15.258\% 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.) Cc1ccc(S(=O)(=O)Nc2c(NC3CCCCC3)c3ccccc3oc2=O)cc1
b.) COCc1cc(C)nc(SCc2ccccc2)c1C#N
c.) COc1ccc(NC(=S)N2CCCN(Cc3cccc(Cl)c3)C2)cc1
Answer: b. COCc1cc(C)nc(SCc2ccccc2)c1C#N
{#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#}
COCc1cc(C)nc(SCc2ccccc2)c1C#N
COCc1cc(C)nc(SCc2ccccc2)c1C#N
2-benzylsulfanyl-4-(methoxymethyl)-6-methylpyridine-3-carbonitrile