Task: Answer the MCQ question.
Query: Which drug exhibits a 16.336\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC(=O)NC(c1ccc(C)cc1)c1cc(Cl)c2cccnc2c1O
b. Cc1cc(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cs1
Answer: a. CC(=O)NC(c1ccc(C)cc1)c1cc(Cl)c2cccnc2c1O
{#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(=O)NC(c1ccc(C)cc1)c1cc(Cl)c2cccnc2c1O
CC(=O)NC(c1ccc(C)cc1)c1cc(Cl)c2cccnc2c1O
N-[(5-chloro-8-hydroxyquinolin-7-yl)-(4-methylphenyl)methyl]acetamide