Task: Answer the MCQ question.
Query: Which compound has a -0.104\% 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 additional words.
Options:
a) O=C(CSc1ccc(-c2cccnc2)nn1)Nc1ccc(F)c(F)c1
b) Cl.OC(CN1C2=NCCCN2c2ccccc21)c1ccc(Cl)cc1
Answer: a. O=C(CSc1ccc(-c2cccnc2)nn1)Nc1ccc(F)c(F)c1
{#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#}
O=C(CSc1ccc(-c2cccnc2)nn1)Nc1ccc(F)c(F)c1
O=C(CSc1ccc(-c2cccnc2)nn1)Nc1ccc(F)c(F)c1
N-(3,4-difluorophenyl)-2-(6-pyridin-3-ylpyridazin-3-yl)sulfanylacetamide