Task: Answer the multiple-choice question.
Question: Which compound exhibits a 7.636\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=C(Cc1ccccc1)Nc1ccccc1C(=O)Nc1ccc(C(=O)O)cc1
b: COc1ccc(-c2ccc(SC)nn2)cc1
Answer: b. COc1ccc(-c2ccc(SC)nn2)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(-c2ccc(SC)nn2)cc1
COc1ccc(-c2ccc(SC)nn2)cc1
3-(4-methoxyphenyl)-6-methylsulfanylpyridazine