Task: Answer the MCQ question.
Question: Which drug exhibits a 8.450\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCOC(=O)N1CCN(C(=O)c2ccc3nc(C)sc3c2)CC1
b. COc1cc(/C=N/NC(=O)C(=O)NCc2ccco2)cc(Br)c1O
c. CCC(C)C(=O)Nc1nnc(-c2cccs2)s1
d. CCCOc1ccccc1/C=C1\SC(N)=NC1=O
Answer: d. CCCOc1ccccc1/C=C1\SC(N)=NC1=O
{#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#}
CCCOc1ccccc1/C=C1\SC(N)=NC1=O
CCCOc1ccccc1/C=C1\SC(N)=NC1=O
(5Z)-2-amino-5-[(2-propoxyphenyl)methylidene]-1,3-thiazol-4-one