Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=S1(=O)NC[C@]23C[C@H](c4ccc(F)cc4)[C@@H](C[C@@H]21)O3?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a 8.464
b 13.770
c 8.169
Answer: c. 8.169\%.
{#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=S1(=O)NC[C@]23C[C@H](c4ccc(F)cc4)[C@@H](C[C@@H]21)O3
O=S1(=O)NC[C@]23C[C@H](c4ccc(F)cc4)[C@@H](C[C@@H]21)O3
(1R,5S,7R,8R)-8-(4-fluorophenyl)-10-oxa-4λ6-thia-3-azatricyclo[5.2.1.01,5]decane4,4-dioxide