Task: Answer the multiple-choice question.
Query: Which drug exhibits a -1.808\% 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 other words.
Options:
a. COc1ccccc1/C=C/C=N/n1c(-c2ccccc2)n[nH]c1=S
b. COc1ccc(/C=C2\SC(=O)N(CCc3nnc(N)s3)C2=O)cc1
Answer: b. COc1ccc(/C=C2\SC(=O)N(CCc3nnc(N)s3)C2=O)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#}
COc1ccc(/C=C2\SC(=O)N(CCc3nnc(N)s3)C2=O)cc1
COc1ccc(/C=C2\SC(=O)N(CCc3nnc(N)s3)C2=O)cc1
(5Z)-3-[2-(5-amino-1,3,4-thiadiazol-2-yl)ethyl]-5-[(4-methoxyphenyl)methylidene]-1,3-thiazolidine-2,4-dione