Problem statement: Answer the MCQ question.
Question: Which compound has a 4.399\% 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) CC1=CCC(/C=N\Nc2nnc3c(n2)[nH]c2ccccc23)CC1
b) CCOC(=O)c1c(C)c(C(=O)Nc2ccc(F)cc2)c(C)n1C
Answer: a. CC1=CCC(/C=N\Nc2nnc3c(n2)[nH]c2ccccc23)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#}
CC1=CCC(/C=N\Nc2nnc3c(n2)[nH]c2ccccc23)CC1
CC1=CCC(/C=N\Nc2nnc3c(n2)[nH]c2ccccc23)CC1
N-[(Z)-(4-methylcyclohex-3-en-1-yl)methylideneamino]-5H-[1,2,4]triazino[5,6-b]indol-3-amine