Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -3.169% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccc(-n2c(CN3CCOCC3)nc3ccc([N+](=O)[O-])cc3c2=O)c(OC)c1
(b) Cc1c(Cl)cc(-n2cnnn2)cc1[N+](=O)[O-]
(c) CC(=O)N(Cc1cc2c(C)cc(C)cc2[nH]c1=O)C1CCCCC1
Answer: a. COc1ccc(-n2c(CN3CCOCC3)nc3ccc([N+](=O)[O-])cc3c2=O)c(OC)c1
{#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#}
COc1ccc(-n2c(CN3CCOCC3)nc3ccc([N+](=O)[O-])cc3c2=O)c(OC)c1
COc1ccc(-n2c(CN3CCOCC3)nc3ccc([N+](=O)[O-])cc3c2=O)c(OC)c1
3-(2,4-dimethoxyphenyl)-2-(morpholin-4-ylmethyl)-6-nitroquinazolin-4-one