Task: Answer the multiple-choice question.
Query: Which drug has a 6.267\% 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. C=CCN(c1cccc(C(F)(F)F)c1)S(=O)(=O)c1cccc(C(=O)OCC(=O)Nc2ccccc2)c1
b. COc1cc(CN(C(=O)c2ccco2)c2ccc(C)cc2)ccc1O
c. COc1ccc(Cl)cc1NC(=O)c1noc(C)c1[N+](=O)[O-]
d. COc1cccc(-c2nn(C)c3sc(C(=O)N4CCN(c5ccccn5)CC4)cc23)c1
e. COc1cc(-c2noc(C)c2-c2ccc3[nH]ccc3c2)cc(OC)c1OC
Answer: c. COc1ccc(Cl)cc1NC(=O)c1noc(C)c1[N+](=O)[O-]
{#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#}
COc1ccc(Cl)cc1NC(=O)c1noc(C)c1[N+](=O)[O-]
COc1ccc(Cl)cc1NC(=O)c1noc(C)c1[N+](=O)[O-]
[3-[(5-chloro-2-methoxyphenyl)carbamoyl]-5-methyl-1,2-oxazol-4-yl]-oxido-oxoazanium