Task: Answer the multiple choice question.
Question: Which drug exhibits a 9.084\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) COCCn1c(=NC(=O)c2ccccc2[N+](=O)[O-])sc2cc(S(C)(=O)=O)ccc21
b) Cc1sc2nc(SCC(=O)N(C)c3ccccc3)n(C)c(=O)c2c1C
c) COc1ccc([N+](=O)[O-])cc1NC(=O)Cn1ccsc1=N.Cl
d) O=C(COC(=O)c1ccccc1O)Nc1cccc(S(=O)(=O)NC2=NCCCCC2)c1
e) COC(=O)c1ccc(Cl)c(NC(=O)NC23CC4CC(CC(C4)C2)C3)c1
Answer: a. COCCn1c(=NC(=O)c2ccccc2[N+](=O)[O-])sc2cc(S(C)(=O)=O)ccc21
{#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#}
COCCn1c(=NC(=O)c2ccccc2[N+](=O)[O-])sc2cc(S(C)(=O)=O)ccc21
COCCn1c(=NC(=O)c2ccccc2[N+](=O)[O-])sc2cc(S(C)(=O)=O)ccc21
N-[3-(2-methoxyethyl)-6-methylsulfonyl-1,3-benzothiazol-2-ylidene]-2-nitrobenzamide