Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -26.000% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: Cc1ccc([N+](=O)[O-])cc1N=C(c1cccc([N+](=O)[O-])c1)N1CCOCC1
b: CCN(CC)S(=O)(=O)c1ccc(C(=O)OC2CCCCC2CN(C)C)cc1
c: CCCC(=O)c1ccc(N2CCN(C(=O)c3ccccc3Br)CC2)c(F)c1
d: C=CCn1c(Sc2ccc(S(=O)(=O)Nc3ccccc3)cc2[N+](=O)[O-])nnc1C1CCCCC1
e: Nc1ccccc1Cl
Answer: a. Cc1ccc([N+](=O)[O-])cc1N=C(c1cccc([N+](=O)[O-])c1)N1CCOCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc([N+](=O)[O-])cc1N=C(c1cccc([N+](=O)[O-])c1)N1CCOCC1
Cc1ccc([N+](=O)[O-])cc1N=C(c1cccc([N+](=O)[O-])c1)N1CCOCC1
N-(2-methyl-5-nitrophenyl)-1-morpholin-4-yl-1-(3-nitrophenyl)methanimine