Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 17.336\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) C#CC1(NC(=O)NC(C)(C)C)CCCCC1
b) COc1ccc(C(=O)NCC(=O)N/N=C(\C)c2ccco2)cc1OC
c) O=C(COC(=O)c1ccc2ncsc2c1)NCc1ccc(Cl)cc1
d) CCOc1cc2c(cc1OCC)-n1cccc1C(c1ccc(C(C)C)cc1)NC2.Cl
Answer: a. C#CC1(NC(=O)NC(C)(C)C)CCCCC1
{#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#}
C#CC1(NC(=O)NC(C)(C)C)CCCCC1
C#CC1(NC(=O)NC(C)(C)C)CCCCC1
1-tert-butyl-3-(1-ethynylcyclohexyl)urea