Task: Answer the multiple choice question.
Query: Which compound has a 8.086\% human ether-à-go-go related gene (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 Cc1c(C#N)c2ncnc(N)c2n1-c1ccccc1
b O=C(CN1CCN(S(=O)(=O)N2CCOCC2)CC1)Nc1ccc(Cl)c(Cl)c1
c N#Cc1ccc(C(=O)NCCCSc2ccccc2)cc1
Answer: a. Cc1c(C#N)c2ncnc(N)c2n1-c1ccccc1
{#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#}
Cc1c(C#N)c2ncnc(N)c2n1-c1ccccc1
Cc1c(C#N)c2ncnc(N)c2n1-c1ccccc1
4-amino-6-methyl-5-phenylpyrrolo[3,2-d]pyrimidine-7-carbonitrile