Problem statement: Answer the multiple choice question.
Query: Which drug has a 3.234\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Cc1ccc2[nH]c(=O)c(CN(CC3CCCO3)C(=O)c3cccs3)cc2c1
(b) Cc1ccc(S(=O)(=O)N2CCN(C(=O)c3n[nH]c(=O)c4ccccc34)CC2)c(C)c1
(c) CC(=O)Nc1ccccc1OC(C)C(=O)N1CC(C)CC(C)C1
(d) O=C(Nc1ccccn1)c1ccc(Br)c(S(=O)(=O)N2CCCC2)c1
(e) CCCC(=O)Nc1cccc(NC(=O)c2cccc([N+](=O)[O-])c2C)c1
Answer: e. CCCC(=O)Nc1cccc(NC(=O)c2cccc([N+](=O)[O-])c2C)c1
{#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#}
CCCC(=O)Nc1cccc(NC(=O)c2cccc([N+](=O)[O-])c2C)c1
CCCC(=O)Nc1cccc(NC(=O)c2cccc([N+](=O)[O-])c2C)c1
N-[3-(butanoylamino)phenyl]-2-methyl-3-nitrobenzamide