Task: Answer the multiple choice question.
Question: Which compound exhibits a 11.298\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CCOc1ccc(-c2n[nH]c(=S)c3ccccc23)cc1
b.) CCOC(=O)C1CCN(S(=O)(=O)CCNC(=O)c2ccc(F)cc2)CC1
c.) O=C(COC(=O)c1ccc(Br)o1)NCCCc1ccccc1
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_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#}
CCOc1ccc(-c2n[nH]c(=S)c3ccccc23)cc1
CCOc1ccc(-c2n[nH]c(=S)c3ccccc23)cc1
1-(4-ethoxyphenyl)-3H-phthalazine-4-thione