Task: Answer the multiple-choice question.
Question: Which compound has a -13.676\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: C=CCn1c(SC(C)C(=O)NCCC2=CCCCC2)nc2ccccc2c1=O
b: CC(=O)c1c(C)nc2ccc(Br)cc2c1C(=O)O
Answer: a. C=CCn1c(SC(C)C(=O)NCCC2=CCCCC2)nc2ccccc2c1=O
{#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#}
C=CCn1c(SC(C)C(=O)NCCC2=CCCCC2)nc2ccccc2c1=O
C=CCn1c(SC(C)C(=O)NCCC2=CCCCC2)nc2ccccc2c1=O
[C][=C][C][N][C][Branch2][Ring1][Branch1][S][C][Branch1][C][C][C][=Branch1][C][=O][N][C][C][C][=C][C][C][C][C][Ring1][=Branch1][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring2][Ring1][Branch2][=O]
N-[2-(cyclohexen-1-yl)ethyl]-2-(4-oxo-3-prop-2-enylquinazolin-2-yl)sulfanylpropanamide