Task: Answer the multiple-choice question.
Query: Which compound exhibits a 0.842\% 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.) Cc1cc2nc(-c3ccc(SCC(=O)Nc4ccc(S(=O)(=O)N5CCCC5)cc4)nc3)[nH]c2cc1C
b.) CC(Sc1nnc(C2CC2)n1C1CC1)C(=O)Nc1ccccc1C#N
Answer: b. CC(Sc1nnc(C2CC2)n1C1CC1)C(=O)Nc1ccccc1C#N
{#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(Sc1nnc(C2CC2)n1C1CC1)C(=O)Nc1ccccc1C#N
CC(Sc1nnc(C2CC2)n1C1CC1)C(=O)Nc1ccccc1C#N
N-(2-cyanophenyl)-2-[(4,5-dicyclopropyl-1,2,4-triazol-3-yl)sulfanyl]propanamide