Task: Answer the multiple choice question.
Question: Which drug exhibits a -3.247\% 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 other words.
Options:
a) CCCSc1nc(C)c(-c2csc(C(C#N)=C3CCCC3)n2)cc1C#N
b) O=[N+]([O-])c1cccc(C=Nc2cc3c(cc2Br)OCCO3)c1
c) Cn1c(SCC(=O)Nc2ccc3c(c2)OCCO3)nnc1-c1cccnc1
d) O=C1c2ccccc2NC(c2ccccn2)N1c1ccccc1F
e) COc1ccc(N2CC(C(=O)Nc3ccc(S(=O)(=O)N4CCCCC4)cc3)CC2=O)cc1
Answer: a. CCCSc1nc(C)c(-c2csc(C(C#N)=C3CCCC3)n2)cc1C#N
{#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#}
CCCSc1nc(C)c(-c2csc(C(C#N)=C3CCCC3)n2)cc1C#N
CCCSc1nc(C)c(-c2csc(C(C#N)=C3CCCC3)n2)cc1C#N
5-[2-[cyano(cyclopentylidene)methyl]-1,3-thiazol-4-yl]-6-methyl-2-propylsulfanylpyridine-3-carbonitrile