Task: Answer the multiple choice question.
Query: Which drug has a -3.168\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cc1csc(NC(=O)CSc2nncn2C)n1
b. C=CCn1c(=O)c2ccccc2n2c(SCC(=O)/C(C#N)=C(\C)N)nnc12
c. Cc1occc1C(=O)NNC(=O)c1ccccc1Br
d. O=C(NCc1ccccc1)Nc1cccn(Cc2ccccc2)c1=O
e. CCOc1ccc(C(=O)Nc2ccc(Cc3ccncc3)cc2)cc1Br
Answer: b. C=CCn1c(=O)c2ccccc2n2c(SCC(=O)/C(C#N)=C(\C)N)nnc12
{#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#}
C=CCn1c(=O)c2ccccc2n2c(SCC(=O)/C(C#N)=C(\C)N)nnc12
C=CCn1c(=O)c2ccccc2n2c(SCC(=O)/C(C#N)=C(\C)N)nnc12
(E)-3-amino-2-[2-[(5-oxo-4-prop-2-enyl-[1,2,4]triazolo[4,3-a]quinazolin-1-yl)sulfanyl]acetyl]but-2-enenitrile