Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(CCSc1nnc(-c2ccncc2)o1)Nc1ccc(Cl)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) -2.095
(b) 20.294
(c) 25.972
(d) 19.120
(e) 4.935
Answer: a. -2.095\%.
{#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(CCSc1nnc(-c2ccncc2)o1)Nc1ccc(Cl)cc1
O=C(CCSc1nnc(-c2ccncc2)o1)Nc1ccc(Cl)cc1
N-(4-chlorophenyl)-3-[(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)sulfanyl]propanamide