Task: Answer the multiple choice question.
Question: Which compound has a 5.335\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=[N+]([O-])c1ccc(S(=O)(=O)Nc2nc(-c3ccccc3)cs2)cc1
b.) CC(C)OC(=O)CSc1nc2ncccc2[nH]1
c.) CCOC(=O)c1cc2occc2n1Cc1c(F)cccc1Cl
Answer: b. CC(C)OC(=O)CSc1nc2ncccc2[nH]1
{#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)OC(=O)CSc1nc2ncccc2[nH]1
CC(C)OC(=O)CSc1nc2ncccc2[nH]1
propan-2-yl 2-(1H-imidazo[4,5-b]pyridin-2-ylsulfanyl)acetate