Task: Answer the MCQ question.
Question: Which drug exhibits a -9.175% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCOC(=O)Nc1ccc2c(c1)N(C(=O)N(CC)CC)c1ccccc1CC2
(b) Cc1cc(C)cc(N2C(=O)CC(Sc3nnnn3-c3ccccc3)C2=O)c1
Answer: b. Cc1cc(C)cc(N2C(=O)CC(Sc3nnnn3-c3ccccc3)C2=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#}
Cc1cc(C)cc(N2C(=O)CC(Sc3nnnn3-c3ccccc3)C2=O)c1
Cc1cc(C)cc(N2C(=O)CC(Sc3nnnn3-c3ccccc3)C2=O)c1
1-(3,5-dimethylphenyl)-3-(1-phenyltetrazol-5-yl)sulfanylpyrrolidine-2,5-dione