Task: Answer the multiple choice question.
Question: Which compound has a -64.944% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1ccccc1C(=O)NCCC(=O)N1CCCCC1
b. O=C(CSc1nnc2ccc(-c3cccnc3)nn12)Nc1ccc(F)cc1F
Answer: b. O=C(CSc1nnc2ccc(-c3cccnc3)nn12)Nc1ccc(F)cc1F
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CSc1nnc2ccc(-c3cccnc3)nn12)Nc1ccc(F)cc1F
O=C(CSc1nnc2ccc(-c3cccnc3)nn12)Nc1ccc(F)cc1F
N-(2,4-difluorophenyl)-2-[(6-pyridin-3-yl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)sulfanyl]acetamide