Problem statement: Answer the multiple-choice question.
Query: Which compound has a 9.902\% 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: CCOC(=O)C1=C(c2ccccc2)N=C2SCC(=O)N2C1c1cccc(OC)c1
b: COc1ccc(C(=O)NCCCNC(=O)c2cnccn2)cc1Br
Answer: a. CCOC(=O)C1=C(c2ccccc2)N=C2SCC(=O)N2C1c1cccc(OC)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#}
CCOC(=O)C1=C(c2ccccc2)N=C2SCC(=O)N2C1c1cccc(OC)c1
CCOC(=O)C1=C(c2ccccc2)N=C2SCC(=O)N2C1c1cccc(OC)c1
ethyl 5-(3-methoxyphenyl)-3-oxo-7-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate