Task: Answer the multiple-choice question.
Query: Which compound exhibits a 5.705\% 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: CN(C)S(=O)(=O)c1ccc(S(=O)(=O)N(CC(=O)Nc2ccccc2)Cc2ccco2)cc1
b: NC(=O)C1CCN(Cc2nc3c(Br)cc(Br)cc3c(=O)[nH]2)CC1
c: CCCOc1ccc(N2CC(C(=O)NCCc3ccc(OC)c(OC)c3)CC2=O)cc1
Answer: c. CCCOc1ccc(N2CC(C(=O)NCCc3ccc(OC)c(OC)c3)CC2=O)cc1
{#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#}
CCCOc1ccc(N2CC(C(=O)NCCc3ccc(OC)c(OC)c3)CC2=O)cc1
CCCOc1ccc(N2CC(C(=O)NCCc3ccc(OC)c(OC)c3)CC2=O)cc1
N-[2-(3,4-dimethoxyphenyl)ethyl]-5-oxo-1-(4-propoxyphenyl)pyrrolidine-3-carboxamide