Task: Answer the multiple-choice question.
Query: Which compound exhibits a 13.069\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) O=C(c1ccco1)N1CCN(C(=O)C2CCCN(S(=O)(=O)c3cccc4nsnc34)C2)CC1
b) CC(C)c1ccc(/C=C2\NC(=O)NC2=O)cc1
c) COc1ccc(C(OC(=O)c2ccco2)C(=O)NCc2ccc(C)cc2)cc1
d) COc1ccc(-c2cn3c(C)c(C(=O)NCCN4CCOCC4)sc3n2)cc1
e) CCN(CC)CCN1C(=O)C(=O)/C(=C(/O)c2c(C)[nH]c(C(=O)OC)c2C)C1c1ccc(C)o1
Answer: b. CC(C)c1ccc(/C=C2\NC(=O)NC2=O)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#}
CC(C)c1ccc(/C=C2\NC(=O)NC2=O)cc1
CC(C)c1ccc(/C=C2\NC(=O)NC2=O)cc1
(5Z)-5-[(4-propan-2-ylphenyl)methylidene]imidazolidine-2,4-dione