Task: Answer the MCQ question.
Query: Which compound exhibits a 5.889\% 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 other words.
Options:
a. CC(=O)Nc1ccc(C2Nc3cc(C)c(C)cc3NC3=C2C(=O)CC(C)(C)C3)cc1
b. COc1ccc(CC(=O)OCC(=O)N(CC(C)C)c2c(N)n(Cc3ccccc3)c(=O)[nH]c2=O)cc1
Answer: a. CC(=O)Nc1ccc(C2Nc3cc(C)c(C)cc3NC3=C2C(=O)CC(C)(C)C3)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#}
CC(=O)Nc1ccc(C2Nc3cc(C)c(C)cc3NC3=C2C(=O)CC(C)(C)C3)cc1
CC(=O)Nc1ccc(C2Nc3cc(C)c(C)cc3NC3=C2C(=O)CC(C)(C)C3)cc1
N-[4-(2,3,9,9-tetramethyl-7-oxo-6,8,10,11-tetrahydro-5H-benzo[b][1,4]benzodiazepin-6-yl)phenyl]acetamide