Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 5.942\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) COc1ccc(N2C(=O)CCC(C(=O)N3CCN(c4ccccn4)CC3)C2c2ccc(F)cc2)cc1
b) COc1cc(C(C#N)N2CCC(c3ccccc3)=N2)ccc1O
Answer: b. COc1cc(C(C#N)N2CCC(c3ccccc3)=N2)ccc1O
{#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#}
COc1cc(C(C#N)N2CCC(c3ccccc3)=N2)ccc1O
COc1cc(C(C#N)N2CCC(c3ccccc3)=N2)ccc1O
2-(4-hydroxy-3-methoxyphenyl)-2-(5-phenyl-3,4-dihydropyrazol-2-yl)acetonitrile