Task: Answer the multiple choice question.
Query: Which compound exhibits a -19.925% 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 other words.
Options:
a C#Cc1cccc(NC(=O)c2ccc(Cl)cc2Cl)c1
b CN(C)c1ccc(NC(=O)c2ccc([N+](=O)[O-])cc2Cl)cc1
c CC(C)NC(=O)CCc1nc2cccnc2n1-c1ccccc1
Answer: b. CN(C)c1ccc(NC(=O)c2ccc([N+](=O)[O-])cc2Cl)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#}
CN(C)c1ccc(NC(=O)c2ccc([N+](=O)[O-])cc2Cl)cc1
CN(C)c1ccc(NC(=O)c2ccc([N+](=O)[O-])cc2Cl)cc1
2-chloro-N-[4-(dimethylamino)phenyl]-4-nitrobenzamide