Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES OC1(c2ccc(Cl)cc2)CCN(Cc2nc(-c3cnccn3)no2)CC1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) 1.576
(b) 1.631
Answer: a. 1.576\%.
{#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}.
OC1(c2ccc(Cl)cc2)CCN(Cc2nc(-c3cnccn3)no2)CC1
OC1(c2ccc(Cl)cc2)CCN(Cc2nc(-c3cnccn3)no2)CC1
4-(4-chlorophenyl)-1-[(3-pyrazin-2-yl-1,2,4-oxadiazol-5-yl)methyl]piperidin-4-ol