Task: Answer the MCQ question.
Question: Which compound exhibits a 13.331\% 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) COc1cccc(Nc2nc(-c3cccnc3)cs2)c1
(b) COc1ccc(/C=N/Nc2cn[nH]c(=O)c2Cl)cc1
(c) COc1ccc(Cn2c(O)c(/C=N/NC(=O)c3ccccc3O)c(=O)[nH]c2=O)cc1
(d) COc1ccc(Cl)cc1-c1n[nH]c(=S)n1C1CCCCC1
Answer: b. COc1ccc(/C=N/Nc2cn[nH]c(=O)c2Cl)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(/C=N/Nc2cn[nH]c(=O)c2Cl)cc1
COc1ccc(/C=N/Nc2cn[nH]c(=O)c2Cl)cc1
5-chloro-4-[(2E)-2-[(4-methoxyphenyl)methylidene]hydrazinyl]-1H-pyridazin-6-one