Task: Answer the multiple-choice question.
Question: Which compound has a 3.848% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=[N+]([O-])c1ccccc1CCc1cnc(Cl)s1
b. CCOC(=O)c1cc(-c2ccc3c(c2)OCCO3)nc2c1c(C)nn2CCC#N
c. O=C(OCC(=O)N1CCc2ccccc21)c1n[nH]c(=O)c2ccccc12
Answer: b. CCOC(=O)c1cc(-c2ccc3c(c2)OCCO3)nc2c1c(C)nn2CCC#N
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1cc(-c2ccc3c(c2)OCCO3)nc2c1c(C)nn2CCC#N
CCOC(=O)c1cc(-c2ccc3c(c2)OCCO3)nc2c1c(C)nn2CCC#N
ethyl 1-(2-cyanoethyl)-6-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-methylpyrazolo[3,4-b]pyridine-4-carboxylate