Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES CN1C(=O)c2ccccc2NC(=O)[C@]12O[C@@H]2c1ccccc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 13.016
(b) -15.598
(c) 2.203
(d) -22.951
Answer: c. 2.203%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CN1C(=O)c2ccccc2NC(=O)[C@]12O[C@@H]2c1ccccc1
CN1C(=O)c2ccccc2NC(=O)[C@]12O[C@@H]2c1ccccc1
(3S,3'R)-4-methyl-3'-phenylspiro[1H-1,4-benzodiazepine-3,2'-oxirane]-2,5-dione