Task: Answer the multiple choice question.
Query: Which compound exhibits a -2.708\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: C/C=C(\NC(C)=O)c1ccccc1
b: Clc1ccc(Cn2nc(-c3ccccc3)nc2-c2ccccc2)cc1
Answer: b. Clc1ccc(Cn2nc(-c3ccccc3)nc2-c2ccccc2)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#}
Clc1ccc(Cn2nc(-c3ccccc3)nc2-c2ccccc2)cc1
Clc1ccc(Cn2nc(-c3ccccc3)nc2-c2ccccc2)cc1
1-[(4-chlorophenyl)methyl]-3,5-diphenyl-1,2,4-triazole