Task: Answer the multiple-choice question.
Query: Which drug has a 10.089\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCOc1ccc(OCCCC(=O)O)cc1
b O=C1CCCc2c1[nH]c1c(Br)cccc21
c CCOc1ccc(N2CSC3=C(C#N)C(c4ccccc4Cl)CC(=O)N3C2)cc1
d Nc1ccc(SC(F)(F)F)cc1C(=O)c1ccccc1
Answer: c. CCOc1ccc(N2CSC3=C(C#N)C(c4ccccc4Cl)CC(=O)N3C2)cc1
{#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#}
8-(2-chlorophenyl)-3-(4-ethoxyphenyl)-6-oxo-2,4,7,8-tetrahydropyrido[2,1-b][1,3,5]thiadiazine-9-carbonitrile