Task: Answer the MCQ question.
Query: Which drug has a -0.339\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a N#CC1=C(N)Nc2ncnn2C1c1ccc(F)cc1
b Cc1ccc(-n2ncc3c2CC(C)(C)CC3NC(=O)CCN2CCCCC2=O)cc1
c CCCNC(=O)c1ccccc1C(=O)NC1(C(=O)NCCC)CCCC1
d CCOCCn1c(CN2CCN(c3ccccc3)CC2)nc2c1c(=O)n(C)c(=O)n2C
e O=C(CSCc1ccc(C(=O)O)cc1)Nc1ccccc1
Answer: a. N#CC1=C(N)Nc2ncnn2C1c1ccc(F)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#}
N#CC1=C(N)Nc2ncnn2C1c1ccc(F)cc1
N#CC1=C(N)Nc2ncnn2C1c1ccc(F)cc1
5-amino-7-(4-fluorophenyl)-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrile