Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 9.820\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) N/C(=N/OC(=O)c1cccc([N+](=O)[O-])c1)c1cccc([N+](=O)[O-])c1
(b) O=C(c1cccnc1)C1Cc2ccccc2C1=O
(c) CCOc1ccc(S(=O)(=O)N2CCC(C(=O)NCc3ccccn3)CC2)cc1
(d) O=C(CSc1nnc(CCc2ccccc2)n1-c1ccc(Cl)cc1)NCc1ccccc1
Answer: a. N/C(=N/OC(=O)c1cccc([N+](=O)[O-])c1)c1cccc([N+](=O)[O-])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#}
N/C(=N/OC(=O)c1cccc([N+](=O)[O-])c1)c1cccc([N+](=O)[O-])c1
N/C(=N/OC(=O)c1cccc([N+](=O)[O-])c1)c1cccc([N+](=O)[O-])c1
[(E)-[amino-(3-nitrophenyl)methylidene]amino] 3-nitrobenzoate