Task: Answer the MCQ question.
Question: Which compound exhibits a 8.634\% 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) COc1cc2c(cc1OC)-c1nnc(-c3ccco3)n1C1(CCCC1)C2
b) Nc1nc(Sc2ccc(C(F)(F)F)cc2[N+](=O)[O-])n[nH]1
c) O=C(Nc1ccc2c(c1)OCO2)c1cnccn1
Answer: c. O=C(Nc1ccc2c(c1)OCO2)c1cnccn1
{#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#}
O=C(Nc1ccc2c(c1)OCO2)c1cnccn1
O=C(Nc1ccc2c(c1)OCO2)c1cnccn1
N-(1,3-benzodioxol-5-yl)pyrazine-2-carboxamide