Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -4.216% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CC(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)NC1CCCc2ccccc21
b: Nc1nn2c(-c3ccccc3)cc(=O)[nH]c2c1N=Nc1ccc(O)cc1
Answer: b. Nc1nn2c(-c3ccccc3)cc(=O)[nH]c2c1N=Nc1ccc(O)cc1
{#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#}
Nc1nn2c(-c3ccccc3)cc(=O)[nH]c2c1N=Nc1ccc(O)cc1
Nc1nn2c(-c3ccccc3)cc(=O)[nH]c2c1N=Nc1ccc(O)cc1
2-amino-3-[(4-hydroxyphenyl)diazenyl]-7-phenyl-4H-pyrazolo[1,5-a]pyrimidin-5-one