Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -3.214% 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 other words.
Options:
a. CN1CCN(S(=O)(=O)c2cccc(C(=O)Nc3cc(C(F)(F)F)ccc3N3CCCCC3)c2)CC1
b. Cc1[nH]n2c(=O)cc(-c3ccc([N+](=O)[O-])cc3)nc2c1-c1ccccc1
Answer: b. Cc1[nH]n2c(=O)cc(-c3ccc([N+](=O)[O-])cc3)nc2c1-c1ccccc1
{#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#}
Cc1[nH]n2c(=O)cc(-c3ccc([N+](=O)[O-])cc3)nc2c1-c1ccccc1
Cc1[nH]n2c(=O)cc(-c3ccc([N+](=O)[O-])cc3)nc2c1-c1ccccc1
2-methyl-5-(4-nitrophenyl)-3-phenyl-1H-pyrazolo[1,5-a]pyrimidin-7-one