Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 7.659\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCCCNc1ncnc2c1cnn2-c1ccc(Cl)cc1
b) CCOC(=O)N1CCN(c2cc(=O)n(Cc3ccc(F)cc3)c(=O)[nH]2)CC1
c) COC(=O)c1c[nH]n2c(=O)cc(C)nc12
Answer: c. COC(=O)c1c[nH]n2c(=O)cc(C)nc12
{#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#}
COC(=O)c1c[nH]n2c(=O)cc(C)nc12
COC(=O)c1c[nH]n2c(=O)cc(C)nc12
methyl 5-methyl-7-oxo-1H-pyrazolo[1,5-a]pyrimidine-3-carboxylate