Task: Answer the multiple-choice question.
Question: Which compound has a 18.067\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) O=C(CSc1ccc2c(c1)OCCO2)NCCc1ccc(Cl)cc1Cl
b) CN1CCc2nc(SC(C(=O)O)c3ccccc3)c(C#N)c(-c3cccs3)c2C1
Answer: b. CN1CCc2nc(SC(C(=O)O)c3ccccc3)c(C#N)c(-c3cccs3)c2C1
{#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#}
CN1CCc2nc(SC(C(=O)O)c3ccccc3)c(C#N)c(-c3cccs3)c2C1
CN1CCc2nc(SC(C(=O)O)c3ccccc3)c(C#N)c(-c3cccs3)c2C1
2-[(3-cyano-6-methyl-4-thiophen-2-yl-7,8-dihydro-5H-1,6-naphthyridin-2-yl)sulfanyl]-2-phenylacetic acid