Problem statement: Answer the MCQ question.
Question: Which compound has a -1.917% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) C=CCC(Nc1ccccc1)c1cccc(OC)c1OC
(b) COc1ccc(C(=O)NCc2cnn(C)c2)cc1OC1CCN(C(C)C)CC1
Answer: a. C=CCC(Nc1ccccc1)c1cccc(OC)c1OC
{#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#}
C=CCC(Nc1ccccc1)c1cccc(OC)c1OC
C=CCC(Nc1ccccc1)c1cccc(OC)c1OC
N-[1-(2,3-dimethoxyphenyl)but-3-enyl]aniline