Problem statement: Answer the multiple choice question.
Question: Which drug has a 17.638\% 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. CCCc1c(C(=O)Nc2ccc(F)cc2F)cnn1-c1ccccc1
b. COc1ccc(N2CCN(C(=O)c3ccc4ccccc4n3)CC2)cc1
Answer: a. CCCc1c(C(=O)Nc2ccc(F)cc2F)cnn1-c1ccccc1
{#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#}
CCCc1c(C(=O)Nc2ccc(F)cc2F)cnn1-c1ccccc1
CCCc1c(C(=O)Nc2ccc(F)cc2F)cnn1-c1ccccc1
N-(2,4-difluorophenyl)-1-phenyl-5-propylpyrazole-4-carboxamide