Task: Answer the multiple-choice question.
Question: Which compound exhibits a -68.950% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CN(CC#CC(O)(c1ccccc1)c1ccccc1)C(C)(C)C
b. COC(=O)C1=C(C)N(c2cc(C)cc(C)c2)/C(=C/c2ccc(O)cc2)C1=O
Answer: a. CN(CC#CC(O)(c1ccccc1)c1ccccc1)C(C)(C)C
{#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(CC#CC(O)(c1ccccc1)c1ccccc1)C(C)(C)C
CN(CC#CC(O)(c1ccccc1)c1ccccc1)C(C)(C)C
4-[tert-butyl(methyl)amino]-1,1-diphenylbut-2-yn-1-ol