Problem statement: Answer the multiple-choice question.
Query: Which drug has a 8.203\% 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 other words.
Options:
a. O=C(O)CCCC(=O)Nc1ccccc1Br
b. CC(C)CC(=O)Nc1ccc([N+](=O)[O-])cc1Cl
c. CCCCOc1ccc(Cc2n[nH]c(=S)n2N)cc1
d. C/C(=N\NC(=O)c1ccccn1)C12CC3CC(CC(C3)C1)C2
e. Cc1ccccc1S(=O)(=O)Nc1cccnc1
Answer: b. CC(C)CC(=O)Nc1ccc([N+](=O)[O-])cc1Cl
{#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#}
CC(C)CC(=O)Nc1ccc([N+](=O)[O-])cc1Cl
CC(C)CC(=O)Nc1ccc([N+](=O)[O-])cc1Cl
[C][C][Branch1][C][C][C][C][=Branch1][C][=O][N][C][=C][C][=C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][C][=C][Ring1][=Branch2][Cl]
[3-chloro-4-(3-methylbutanoylamino)phenyl]-oxido-oxoazanium