Task: Answer the MCQ question.
Question: Which drug has a -7.656\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC(C)C(=O)N1CCN(c2c(Cl)cccc2[N+](=O)[O-])CC1
b. CCCCCCC(=O)N(O)C1CC(=O)N(c2ccc(C)cc2)C1=O
c. Cc1cccc(C)c1NC(=O)C(c1ccc([N+](=O)[O-])cc1)N(C)C(=O)c1ccccn1
d. Cc1cccc(NC(=O)C(C)SCc2nc3sc(C)c(C)c3c(=O)[nH]2)n1
Answer: c. Cc1cccc(C)c1NC(=O)C(c1ccc([N+](=O)[O-])cc1)N(C)C(=O)c1ccccn1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1cccc(C)c1NC(=O)C(c1ccc([N+](=O)[O-])cc1)N(C)C(=O)c1ccccn1
Cc1cccc(C)c1NC(=O)C(c1ccc([N+](=O)[O-])cc1)N(C)C(=O)c1ccccn1
[4-[2-(2,6-dimethylanilino)-1-[methyl(pyridine-2-carbonyl)amino]-2-oxoethyl]phenyl]-oxido-oxoazanium