Task: Answer the MCQ question.
Question: Which compound exhibits a 11.755% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOc1ccc(-c2n[nH]c(=S)c3ccccc23)cc1
b) CCOC(=O)N1CCN(C(=O)c2cc(C)c3c(C)nn(-c4ccccc4)c3n2)CC1
Answer: a. CCOc1ccc(-c2n[nH]c(=S)c3ccccc23)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#}
CCOc1ccc(-c2n[nH]c(=S)c3ccccc23)cc1
CCOc1ccc(-c2n[nH]c(=S)c3ccccc23)cc1
1-(4-ethoxyphenyl)-3H-phthalazine-4-thione