Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 15.113\% 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 other words.
Options:
a.) COc1cccc(-c2noc(Cn3nc(C)c([N+](=O)[O-])c3C)n2)c1
b.) O=[N+]([O-])c1ccc2c(c1)OCCOCCOCCOCCOCCOCCO2
c.) Cc1cccc(NC(=O)C2CC(=O)NC(Nc3nc4ccccc4s3)=N2)c1
d.) COc1cccc(CNC(=O)COc2cccc(-n3cnnn3)c2)c1
e.) CCCN1C(=O)C2(SC(NC(C)=O)=NN2C(C)=O)c2cc(C)ccc21
Answer: a. COc1cccc(-c2noc(Cn3nc(C)c([N+](=O)[O-])c3C)n2)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#}
COc1cccc(-c2noc(Cn3nc(C)c([N+](=O)[O-])c3C)n2)c1
COc1cccc(-c2noc(Cn3nc(C)c([N+](=O)[O-])c3C)n2)c1
5-[(3,5-dimethyl-4-nitropyrazol-1-yl)methyl]-3-(3-methoxyphenyl)-1,2,4-oxadiazole