Problem statement: Answer the multiple choice question.
Question: Which compound has a 16.812\% 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. CCc1c(C)nc2ncnn2c1Nc1ccc(C)cc1
b. c1ccc(C2=Nc3cccnc3C(c3ccccc3)=NN2)cc1
Answer: b. c1ccc(C2=Nc3cccnc3C(c3ccccc3)=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#}
c1ccc(C2=Nc3cccnc3C(c3ccccc3)=NN2)cc1
c1ccc(C2=Nc3cccnc3C(c3ccccc3)=NN2)cc1
2,5-diphenyl-3H-pyrido[3,2-e][1,2,4]triazepine