Task: Answer the multiple-choice question.
Question: Which compound exhibits a 7.071\% 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 additional words.
Options:
a) CCc1c(C)nc2cc(-c3ccc(Cl)cc3)[nH]n2c1=O
b) Cc1cc2c(cc(C(=O)OC(C(=O)NCc3ccco3)C(C)C)n2C)o1
c) COc1ccc(/C=N/NC(=O)Cc2cccs2)cc1
Answer: a. CCc1c(C)nc2cc(-c3ccc(Cl)cc3)[nH]n2c1=O
{#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#}
CCc1c(C)nc2cc(-c3ccc(Cl)cc3)[nH]n2c1=O
CCc1c(C)nc2cc(-c3ccc(Cl)cc3)[nH]n2c1=O
2-(4-chlorophenyl)-6-ethyl-5-methyl-1H-pyrazolo[1,5-a]pyrimidin-7-one