Task: Answer the MCQ question.
Query: Which drug exhibits a -12.366\% 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) COc1ccc(COC(=O)C2CC(=O)N(Cc3ccc(C)cc3)C2)cc1
b) CCC(=O)N1c2ccc(S(=O)(=O)N3CCCCC3)cc2CC1C
Answer: a. COc1ccc(COC(=O)C2CC(=O)N(Cc3ccc(C)cc3)C2)cc1
{#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#}
COc1ccc(COC(=O)C2CC(=O)N(Cc3ccc(C)cc3)C2)cc1
COc1ccc(COC(=O)C2CC(=O)N(Cc3ccc(C)cc3)C2)cc1
(4-methoxyphenyl)methyl 1-[(4-methylphenyl)methyl]-5-oxopyrrolidine-3-carboxylate