Task: Answer the MCQ question.
Question: Which drug exhibits a 8.025\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Nc1cncc(C(=O)O)c1
b. COc1ccc(-c2nc3c(c(SCC(=O)N4CCCC4)n2)COC(C)(C)C3)cc1
c. O=C(NC1c2ccccc2-c2ccccc21)c1ccco1
d. COc1cccc(NC(=O)NCCC2=CCCCC2)c1
e. NC(=O)COC(=O)c1ccccc1OCc1ccccc1Cl
Answer: a. Nc1cncc(C(=O)O)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#}
Nc1cncc(C(=O)O)c1
Nc1cncc(C(=O)O)c1
5-aminopyridine-3-carboxylicacid