Task: Answer the multiple-choice question.
Question: Which compound has a 5.224\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1cccc(CN2CCN(C(=O)c3cc(-c4cccnc4)nc4ccc(C)cc34)CC2)c1
b. CC(C)n1ncc2c(C(=O)Nc3ccc(S(C)(=O)=O)cc3)cc(C3CC3)nc21
c. COc1cccc(C(=O)Nc2ccncc2)c1OC
Answer: a. COc1cccc(CN2CCN(C(=O)c3cc(-c4cccnc4)nc4ccc(C)cc34)CC2)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#}
COc1cccc(CN2CCN(C(=O)c3cc(-c4cccnc4)nc4ccc(C)cc34)CC2)c1
COc1cccc(CN2CCN(C(=O)c3cc(-c4cccnc4)nc4ccc(C)cc34)CC2)c1
[4-[(3-methoxyphenyl)methyl]piperazin-1-yl]-(6-methyl-2-pyridin-3-ylquinolin-4-yl)methanone