Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 14.757\% 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) CNC(=O)C12CC3CC(C1)CC(c1ccc(C)cc1)(C3)C2
b) CC(=O)N1CC=C2C(C#N)=C(N)C(C#N)(C#N)C(C)C2C1
Answer: b. CC(=O)N1CC=C2C(C#N)=C(N)C(C#N)(C#N)C(C)C2C1
{#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#}
CC(=O)N1CC=C2C(C#N)=C(N)C(C#N)(C#N)C(C)C2C1
CC(=O)N1CC=C2C(C#N)=C(N)C(C#N)(C#N)C(C)C2C1
2-acetyl-6-amino-8-methyl-1,3,8,8a-tetrahydroisoquinoline-5,7,7-tricarbonitrile