Task: Answer the multiple-choice question.
Question: Which compound exhibits a 14.807\% 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] CC(C)N1CCc2c(sc(NC(=O)c3ccc(S(=O)(=O)N4CCOCC4)cc3)c2C(N)=O)C1
[b] COCCCNC(=O)/C(C#N)=C/c1c(N2CCCCCC2)nc2ccccn2c1=O
[c] Cc1ccc(S(=O)(=O)N2CCOCC2)cc1C(=O)NCC1CCCCC1
Answer: b. COCCCNC(=O)/C(C#N)=C/c1c(N2CCCCCC2)nc2ccccn2c1=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#}
COCCCNC(=O)/C(C#N)=C/c1c(N2CCCCCC2)nc2ccccn2c1=O
COCCCNC(=O)/C(C#N)=C/c1c(N2CCCCCC2)nc2ccccn2c1=O
(E)-3-[2-(azepan-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]-2-cyano-N-(3-methoxypropyl)prop-2-enamide