Problem statement: Answer the MCQ question.
Query: Which drug has a 9.707\% 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: Cc1ccc(C(C)C)c(OCc2nnc(SCC(=O)Nc3ncc(C)s3)n2C)c1
b: COc1ccc(-c2csc3ncnc(Cl)c23)cc1
Answer: b. COc1ccc(-c2csc3ncnc(Cl)c23)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(-c2csc3ncnc(Cl)c23)cc1
COc1ccc(-c2csc3ncnc(Cl)c23)cc1
4-chloro-5-(4-methoxyphenyl)thieno[2,3-d]pyrimidine