Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.011\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCOC(=O)c1c(OCCO)nn(-c2ccccc2)c1N
(b) COC(=O)c1cc(C#N)c(N2CCOCC2)nc1C
(c) CCc1nnc(NS(=O)(=O)c2ccc(NC(=S)NC(=O)c3cccs3)cc2)s1
Answer: b. COC(=O)c1cc(C#N)c(N2CCOCC2)nc1C
{#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#}
COC(=O)c1cc(C#N)c(N2CCOCC2)nc1C
COC(=O)c1cc(C#N)c(N2CCOCC2)nc1C
methyl 5-cyano-2-methyl-6-morpholin-4-ylpyridine-3-carboxylate