Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 9.970\% 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) CCOc1ccc(S(=O)(=O)Nc2nc3cc(OC)ccc3s2)cc1
(b) COc1ccc(-c2nnn3c2nc(NCc2ccccc2)c2ccccc23)cc1
Answer: b. COc1ccc(-c2nnn3c2nc(NCc2ccccc2)c2ccccc23)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(-c2nnn3c2nc(NCc2ccccc2)c2ccccc23)cc1
COc1ccc(-c2nnn3c2nc(NCc2ccccc2)c2ccccc23)cc1
N-benzyl-3-(4-methoxyphenyl)triazolo[1,5-a]quinazolin-5-amine