Task: Answer the multiple choice question.
Question: Which compound exhibits a 15.574\% 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(=O)c1cc(C#N)c(Oc2ccccc2)nc1C
(b) COc1ccc(OCC(=O)Nc2cc(OC)ccc2N2CCCCC2)cc1
(c) CCOC(=O)Oc1ccc2oc(C)c(C(=O)OCCOC)c2c1
Answer: a. CC(=O)c1cc(C#N)c(Oc2ccccc2)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#}
CC(=O)c1cc(C#N)c(Oc2ccccc2)nc1C
CC(=O)c1cc(C#N)c(Oc2ccccc2)nc1C
5-acetyl-6-methyl-2-phenoxypyridine-3-carbonitrile