Task: Answer the MCQ question.
Question: Which compound exhibits a -2.558% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cc1ccc(CNC(=O)CNC(=O)c2c(C)nn(C)c2Cl)cc1
b. COc1ccccc1NC(=O)CN1CCN(CC(=O)Nc2ccc(C)c(F)c2)CC1
c. Clc1ccccc1-c1nnc(-c2ccccc2Cl)o1
Answer: c. Clc1ccccc1-c1nnc(-c2ccccc2Cl)o1
{#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#}
Clc1ccccc1-c1nnc(-c2ccccc2Cl)o1
Clc1ccccc1-c1nnc(-c2ccccc2Cl)o1
2,5-bis(2-chlorophenyl)-1,3,4-oxadiazole