Task: Answer the multiple-choice question.
Query: Which drug has a -9.595\% 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) CCc1ccc(-c2nc(CSCC(=O)N3CCN(c4ncccn4)CC3)c(C)o2)cc1
(b) O=C(O)C1C(c2ccccc2)C(C(=O)OCc2ccco2)C1c1ccccc1
Answer: a. CCc1ccc(-c2nc(CSCC(=O)N3CCN(c4ncccn4)CC3)c(C)o2)cc1
{#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#}
CCc1ccc(-c2nc(CSCC(=O)N3CCN(c4ncccn4)CC3)c(C)o2)cc1
CCc1ccc(-c2nc(CSCC(=O)N3CCN(c4ncccn4)CC3)c(C)o2)cc1
2-[[2-(4-ethylphenyl)-5-methyl-1,3-oxazol-4-yl]methylsulfanyl]-1-(4-pyrimidin-2-ylpiperazin-1-yl)ethanone