Task: Answer the multiple choice question.
Query: Which compound has a -4.946\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=C1CCN(Cc2nnnn2CC2CCCO2)c2ccccc2N1
(b) Cc1ccc(S(=O)(=O)n2cnc3cc([N+](=O)[O-])ccc32)cc1C
(c) Cc1n[nH]c(C)c1S(=O)(=O)N1CCCC(C(=O)N2CCc3ccccc32)C1
(d) C[C@@H](C(O)c1ccccc1)N(C)C(=O)CCc1ccccc1
(e) CN(C)NC(=S)NC(=O)C12CC3CC(CC(C3)C1)C2
Answer: b. Cc1ccc(S(=O)(=O)n2cnc3cc([N+](=O)[O-])ccc32)cc1C
{#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#}
Cc1ccc(S(=O)(=O)n2cnc3cc([N+](=O)[O-])ccc32)cc1C
Cc1ccc(S(=O)(=O)n2cnc3cc([N+](=O)[O-])ccc32)cc1C
1-(3,4-dimethylphenyl)sulfonyl-5-nitrobenzimidazole