Task: Answer the multiple choice question.
Question: Which compound exhibits a 7.854\% human ether-à-go-go related gene (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 COC(=O)CCC(=O)OC1(C)C(=O)C2=CN(c3ccccc3)C(c3ccc(OC)cc3)=CC2=C(Br)C1=O
b COc1cccc(-n2c(=O)[nH]cc(C(=O)Nc3ccc(NC(C)=O)cc3)c2=O)c1
c C=CCC(C#Cc1ccc(C)cc1)N(CC)CC
d CCOc1ccc(OCCC(=O)OC(C)C(=O)Nc2ccc(C(C)=O)cc2)cc1
e Cc1csc(NC(=O)c2ccc(Br)s2)n1
Answer: c. C=CCC(C#Cc1ccc(C)cc1)N(CC)CC
{#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=CCC(C#Cc1ccc(C)cc1)N(CC)CC
C=CCC(C#Cc1ccc(C)cc1)N(CC)CC
[C][=C][C][C][Branch1][=C][C][#C][C][=C][C][=C][Branch1][C][C][C][=C][Ring1][#Branch1][N][Branch1][Ring1][C][C][C][C]
N,N-diethyl-1-(4-methylphenyl)hex-5-en-1-yn-3-amine