Task: Answer the multiple choice question.
Question: Which drug has a -25.561% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1ccc(-c2csc3ncnc(-n4cnc5ccccc54)c23)cc1
(b) COC(=O)c1cnn(-c2cc(Oc3ccccc3)ncn2)c1N
Answer: a. Cc1ccc(-c2csc3ncnc(-n4cnc5ccccc54)c23)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc(-c2csc3ncnc(-n4cnc5ccccc54)c23)cc1
Cc1ccc(-c2csc3ncnc(-n4cnc5ccccc54)c23)cc1
4-(benzimidazol-1-yl)-5-(4-methylphenyl)thieno[2,3-d]pyrimidine