Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 7.720\% 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. CC(C)(C)c1ccc(-c2ncccc2O)cc1.Cl
b. O=C(CCCOc1ccccc1)Nc1ccncc1
Answer: a. CC(C)(C)c1ccc(-c2ncccc2O)cc1.Cl
{#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#}
CC(C)(C)c1ccc(-c2ncccc2O)cc1.Cl
CC(C)(C)c1ccc(-c2ncccc2O)cc1.Cl
[C][C][Branch1][C][C][Branch1][C][C][C][=C][C][=C][Branch1][#Branch2][C][=N][C][=C][C][=C][Ring1][=Branch1][O][C][=C][Ring1][=N].[Cl]
2-(4-tert-butylphenyl)pyridin-3-ol;hydrochloride