Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 13.179\% 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. CCOCCCNC(=S)N1CCCN(c2nc3cc(C)ccc3cc2C#N)CC1
b. CC1(C)CC(=O)C2=C(C1)Nc1ncnn1C2c1ccccn1
Answer: b. CC1(C)CC(=O)C2=C(C1)Nc1ncnn1C2c1ccccn1
{#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#}
CC1(C)CC(=O)C2=C(C1)Nc1ncnn1C2c1ccccn1
CC1(C)CC(=O)C2=C(C1)Nc1ncnn1C2c1ccccn1
6,6-dimethyl-9-pyridin-2-yl-4,5,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8-one