Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -27.693\% 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) Cc1ccc(S(=O)(=O)N2CCC(C(=O)OCC(=O)N3CCCCC3C)CC2)cc1C
b) O=C1C2C(C(=O)N1/N=C/c1ccco1)C1C=CC2C12CC2
c) Cn1c(-c2ccccc2)cnc1NCc1cccc([N+](=O)[O-])c1
d) Cc1ccc(C)c(NC2=NS(=O)(=O)c3ccccc32)c1
e) O=C1c2ccccc2C(=O)N1CCn1nc(Cl)nc1Cl
Answer: c. Cn1c(-c2ccccc2)cnc1NCc1cccc([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#}
Cn1c(-c2ccccc2)cnc1NCc1cccc([N+](=O)[O-])c1
Cn1c(-c2ccccc2)cnc1NCc1cccc([N+](=O)[O-])c1
[3-[[(1-methyl-5-phenylimidazol-2-yl)amino]methyl]phenyl]-oxido-oxoazanium