Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(CSc1nc2ccc(Cl)cc2[nH]1)c1ccc2c(c1)OCO2?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 8.504
[b] 7.788
Answer: a. 8.504\%.
{#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(CSc1nc2ccc(Cl)cc2[nH]1)c1ccc2c(c1)OCO2
O=C(CSc1nc2ccc(Cl)cc2[nH]1)c1ccc2c(c1)OCO2
1-(1,3-benzodioxol-5-yl)-2-[(6-chloro-1H-benzimidazol-2-yl)sulfanyl]ethanone