Task: Answer the multiple choice question.
Question: Which compound exhibits a -13.663% 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) S=C(NCc1ccc2c(c1)OCO2)Nc1ccc(-c2nc3ccccc3[nH]2)cc1
(b) CCOC(=O)C1=C(C)NC2=C(C(=O)CCC2)C1c1cccnc1
Answer: b. CCOC(=O)C1=C(C)NC2=C(C(=O)CCC2)C1c1cccnc1
{#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#}
CCOC(=O)C1=C(C)NC2=C(C(=O)CCC2)C1c1cccnc1
CCOC(=O)C1=C(C)NC2=C(C(=O)CCC2)C1c1cccnc1
ethyl 2-methyl-5-oxo-4-pyridin-3-yl-4,6,7,8-tetrahydro-1H-quinoline-3-carboxylate