Task: Answer the multiple-choice question.
Question: Which compound has a 9.461\% 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] COc1ccc(N(CC(=O)NCCSCc2ccccc2C)S(=O)(=O)c2ccccc2)cc1
[b] O=S(=O)(c1ccc(Br)cc1)N1CCCc2ccccc21
[c] CCCOc1ccc(S(=O)(=O)NCCN2CCOCC2)c2ccccc12
Answer: c. CCCOc1ccc(S(=O)(=O)NCCN2CCOCC2)c2ccccc12
{#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#}
N-(2-morpholin-4-ylethyl)-4-propoxynaphthalene-1-sulfonamide