Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(Nc1nnc(-c2ccncc2)s1)C1CCCO1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) 18.652
(b) -18.004
(c) 21.415
(d) 12.234
(e) 10.407
Answer: c. 21.415\%.
{#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(Nc1nnc(-c2ccncc2)s1)C1CCCO1
O=C(Nc1nnc(-c2ccncc2)s1)C1CCCO1
N-(5-pyridin-4-yl-1,3,4-thiadiazol-2-yl)oxolane-2-carboxamide