Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(Cn1nnc(-c2cccs2)n1)NNC(=O)c1ccccc1Cl?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 5.684
b. 6.431
c. 13.787
d. -2.074
e. -10.241
Answer: a. 5.684\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C(Cn1nnc(-c2cccs2)n1)NNC(=O)c1ccccc1Cl
O=C(Cn1nnc(-c2cccs2)n1)NNC(=O)c1ccccc1Cl
2-chloro-N'-[2-(5-thiophen-2-yltetrazol-2-yl)acetyl]benzohydrazide