Problem statement: Answer the multiple-choice question.
Question: Which drug has a 14.061\% 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 other words.
Options:
a: COc1ccc(CNC(=O)C2CCN(S(C)(=O)=O)CC2)cc1
b: O=C(Oc1cncc(Cl)c1)c1ccco1
c: Cc1ccc(-n2c(Cc3cccn3C)nnc2SCC(=O)NCc2ccco2)cc1
Answer: b. O=C(Oc1cncc(Cl)c1)c1ccco1
{#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(Oc1cncc(Cl)c1)c1ccco1
O=C(Oc1cncc(Cl)c1)c1ccco1
(5-chloropyridin-3-yl)furan-2-carboxylate