Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 0.271% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CN1/C(=C/C=N/NC(=O)c2ccc([N+](=O)[O-])cc2)C(C)(C)c2ccccc21
b: CN(C)/C=C/C(=O)c1cccc(Cl)c1
c: CN(C)C(C/C=N/OCc1ccc(Cl)cc1)=C(C#N)C#N
d: Cn1c(=O)c2c(ncn2CC(=O)NCc2cccnc2)n(C)c1=O
e: O=C(Cc1ccccc1)Nc1nnc(-c2ccco2)s1
Answer: b. CN(C)/C=C/C(=O)c1cccc(Cl)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#}
CN(C)/C=C/C(=O)c1cccc(Cl)c1
CN(C)/C=C/C(=O)c1cccc(Cl)c1
(E)-1-(3-chlorophenyl)-3-(dimethylamino)prop-2-en-1-one