Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.262\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C(CSc1nc2ccccc2c(=O)n1-c1ccccc1)NCc1ccc2c(c1)OCO2
b: COc1ccc(-c2csc(-n3[nH]c(C)c(/C(O)=C/C(C)=O)c3=O)n2)cc1
Answer: b. COc1ccc(-c2csc(-n3[nH]c(C)c(/C(O)=C/C(C)=O)c3=O)n2)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(-c2csc(-n3[nH]c(C)c(/C(O)=C/C(C)=O)c3=O)n2)cc1
COc1ccc(-c2csc(-n3[nH]c(C)c(/C(O)=C/C(C)=O)c3=O)n2)cc1
4-[(Z)-1-hydroxy-3-oxobut-1-enyl]-2-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-5-methyl-1H-pyrazol-3-one