Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 12.890% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CC(=O)Nc1cccc(N)c1
b. COc1cccc(C(=O)N2c3cc(C)ccc3OCC2C(C)(C)C)c1
c. CC(C)NC[C@@H](O)c1ccc(O)c(O)c1.O=C(O)C(O)C(O)C(=O)O
d. CC1(C)Cc2c(c(N3CCOCC3)nc3sc(C#N)c(N)c23)CS1
Answer: a. CC(=O)Nc1cccc(N)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(=O)Nc1cccc(N)c1
CC(=O)Nc1cccc(N)c1
N-(3-aminophenyl)acetamide