Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -3.150\% 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 or b without using any other words.
Options:
a Cc1ccc(S(=O)(=O)N(C)C)cc1NC(=O)c1cc(-c2ccco2)nc2ccccc12
b CCCCNC(=O)COc1ccccc1C(=O)c1cc(C#N)c(=O)n(CCOC)c1
Answer: b. CCCCNC(=O)COc1ccccc1C(=O)c1cc(C#N)c(=O)n(CCOC)c1
{#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#}
CCCCNC(=O)COc1ccccc1C(=O)c1cc(C#N)c(=O)n(CCOC)c1
CCCCNC(=O)COc1ccccc1C(=O)c1cc(C#N)c(=O)n(CCOC)c1
N-butyl-2-[2-[5-cyano-1-(2-methoxyethyl)-6-oxopyridine-3-carbonyl]phenoxy]acetamide