Task: Answer the multiple-choice question.
Question: Which drug has a -73.681\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CCCC(=O)Nc1nc(CC(=O)OCC)cs1
b. O=C(CNC(=O)c1nc[nH]c1C(=O)NCc1ccccc1)OCc1ccccc1
c. CCC(C)NCCCOc1ccc([N+](=O)[O-])cc1.O=C(O)C(=O)O
d. O=C(Cc1ccc(Cl)cc1)Nc1ccc(N2CCN(C(=O)c3ccco3)CC2)cc1
e. c1ccc(Cn2ccnc2)cc1
Answer: c. CCC(C)NCCCOc1ccc([N+](=O)[O-])cc1.O=C(O)C(=O)O
{#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#}
CCC(C)NCCCOc1ccc([N+](=O)[O-])cc1.O=C(O)C(=O)O
CCC(C)NCCCOc1ccc([N+](=O)[O-])cc1.O=C(O)C(=O)O
N-[3-(4-nitrophenoxy)propyl]butan-2-amine;oxalic acid