Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 5.911\% 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 Cc1ccc(S(=O)(=O)N(CC(=O)Nc2ccc(Cl)c([N+](=O)[O-])c2)C2CCCCC2)cc1
b COc1cc(NC(=O)Nc2cccc(C(C)=O)c2)cc(OC)c1OC
c CC(C)C(NS(=O)(=O)c1cccs1)C(=O)N1CCc2ccccc2C1
d O=C(Nc1nc2c(s1)CCCC2)c1cccnc1
e O=C(Cn1nc(-c2ccccc2)ccc1=O)NCc1ccc(F)cc1
Answer: b. COc1cc(NC(=O)Nc2cccc(C(C)=O)c2)cc(OC)c1OC
{#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#}
1-(3-acetylphenyl)-3-(3,4,5-trimethoxyphenyl)urea