Task: Answer the multiple choice question.
Question: Which drug exhibits a -3.823% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCC(C)(C)C(=O)Nc1cc([N+](=O)[O-])ccc1Cl
b. Cc1ccccc1-n1c(Cn2c(=O)sc3ccccc32)nnc1SCC(=O)NCC1CCCO1
c. O=C(NCCO)c1ccc(-c2nnc(Nc3ccc(O)cc3)c3ccccc23)cc1
d. CC1=NN(c2ccccc2)C(=O)C1N=Nc1ccccc1
Answer: a. CCC(C)(C)C(=O)Nc1cc([N+](=O)[O-])ccc1Cl
{#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#}
CCC(C)(C)C(=O)Nc1cc([N+](=O)[O-])ccc1Cl
CCC(C)(C)C(=O)Nc1cc([N+](=O)[O-])ccc1Cl
N-(2-chloro-5-nitrophenyl)-2,2-dimethylbutanamide