Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(CCN1C(=O)c2ccccc2S1(=O)=O)Nc1cc(Cl)ccc1Cl?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. -1.702
b. 7.370
c. 7.087
d. 4.251
Answer: a. -1.702\%.
{#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(CCN1C(=O)c2ccccc2S1(=O)=O)Nc1cc(Cl)ccc1Cl
O=C(CCN1C(=O)c2ccccc2S1(=O)=O)Nc1cc(Cl)ccc1Cl
N-(2,5-dichlorophenyl)-3-(1,1,3-trioxo-1,2-benzothiazol-2-yl)propanamide