Task: Answer the multiple-choice question.
Question: Which drug exhibits a -2.922% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a c1ccc(C(c2ccccc2)N2CCN(c3ccc4ccccc4n3)CC2)cc1
b Cc1ccc(NC(=O)c2cc(-n3cnnc3)ccc2Cl)c(C)c1
c COc1ccc(N2C(=O)C3C4C=CC(C4)C3C2=O)c([N+](=O)[O-])c1
Answer: c. COc1ccc(N2C(=O)C3C4C=CC(C4)C3C2=O)c([N+](=O)[O-])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(=O)C3C4C=CC(C4)C3C2=O)c([N+](=O)[O-])c1
COc1ccc(N2C(=O)C3C4C=CC(C4)C3C2=O)c([N+](=O)[O-])c1
4-(4-methoxy-2-nitrophenyl)-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione