Task: Answer the MCQ question.
Question: Which compound exhibits a 16.791\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CC(C)C[C@H](NC(=O)N1CCn2c1nc1ccccc12)C(=O)NCC1CCCO1
b CCOC(=O)c1c(C)[nH]c(C)c1C(=O)COC(=O)c1ccccc1O
Answer: a. CC(C)C[C@H](NC(=O)N1CCn2c1nc1ccccc12)C(=O)NCC1CCCO1
{#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[C@H](NC(=O)N1CCn2c1nc1ccccc12)C(=O)NCC1CCCO1
CC(C)C[C@H](NC(=O)N1CCn2c1nc1ccccc12)C(=O)NCC1CCCO1
N-[(2S)-4-methyl-1-oxo-1-(oxolan-2-ylmethylamino)pentan-2-yl]-1,2-dihydroimidazo[1,2-a]benzimidazole-3-carboxamide