Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -18.534% 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. N#Cc1nc(COc2ccc(F)cc2)oc1NCCN1CCOCC1
b. CN(C)c1cc(-c2ccc([N+](=O)[O-])cc2)oc(=O)c1Cl
c. CC(=O)Nc1cccc(C(=O)NC2CCCc3c2cnn3-c2cc(C)cc(C)c2)c1
Answer: b. CN(C)c1cc(-c2ccc([N+](=O)[O-])cc2)oc(=O)c1Cl
{#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)c1cc(-c2ccc([N+](=O)[O-])cc2)oc(=O)c1Cl
CN(C)c1cc(-c2ccc([N+](=O)[O-])cc2)oc(=O)c1Cl
3-chloro-4-(dimethylamino)-6-(4-nitrophenyl)pyran-2-one