Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 1.353\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) Cn1c(N)cc(-c2ccc(F)cc2)c(C#N)c1=O
b.) O=C(Nc1ccc(O)c2c(=O)cc(-c3cccc(Cl)c3)oc12)c1cccc(Cl)c1
c.) S=c1[nH]nc(COc2ccccc2)n1/N=C/c1ccc(Br)s1
d.) O=C(CSc1nc2ccccc2o1)N1c2ccccc2Sc2ccccc21
e.) COc1ccc(N=NC2=C(O)CC(C)(C)CC2=O)c(OC)c1
Answer: a. Cn1c(N)cc(-c2ccc(F)cc2)c(C#N)c1=O
{#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#}
Cn1c(N)cc(-c2ccc(F)cc2)c(C#N)c1=O
Cn1c(N)cc(-c2ccc(F)cc2)c(C#N)c1=O
6-amino-4-(4-fluorophenyl)-1-methyl-2-oxopyridine-3-carbonitrile