Problem statement: Answer the MCQ question.
Query: Which drug has a 11.694\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. C[C@@H]1NC(=O)/C(=C\c2ccccc2Cl)NC1=O
b. COc1ccccc1NC(=O)CSc1nnc(-c2ccoc2C)n1C
Answer: a. C[C@@H]1NC(=O)/C(=C\c2ccccc2Cl)NC1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C[C@@H]1NC(=O)/C(=C\c2ccccc2Cl)NC1=O
C[C@@H]1NC(=O)/C(=C\c2ccccc2Cl)NC1=O
(3E,6S)-3-[(2-chlorophenyl)methylidene]-6-methylpiperazine-2,5-dione