Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(NNc1ccc(Cl)cc1)c1sccc1Cl?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 8.755
b. 13.978
c. -0.729
d. 12.577
e. 6.460
Answer: a. 8.755\%.
{#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(NNc1ccc(Cl)cc1)c1sccc1Cl
O=C(NNc1ccc(Cl)cc1)c1sccc1Cl
3-chloro-N'-(4-chlorophenyl)thiophene-2-carbohydrazide