Problem statement: Answer the multiple-choice question.
Question: Which compound has a 3.185\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1nc(C)c(-c2nnc(-c3ccccc3Cl)o2)cc1C(=O)NN
b O=C1Nc2ccccc2S/C1=C/c1cccs1
Answer: a. Cc1nc(C)c(-c2nnc(-c3ccccc3Cl)o2)cc1C(=O)NN
{#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#}
Cc1nc(C)c(-c2nnc(-c3ccccc3Cl)o2)cc1C(=O)NN
Cc1nc(C)c(-c2nnc(-c3ccccc3Cl)o2)cc1C(=O)NN
5-[5-(2-chlorophenyl)-1,3,4-oxadiazol-2-yl]-2,6-dimethylpyridine-3-carbohydrazide