Task: Answer the multiple choice question.
Query: Which compound has a 3.981\% 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) COc1ccc(-n2c(O)c(C(C)=NCC3CCCO3)c(=O)[nH]c2=O)cc1
b) Cc1cc(C)c(C#N)c(Sc2nnnn2-c2ccccc2)n1
c) Cc1ccc(S(=O)(=O)N(C)C)cc1NC(=S)Nc1ccc2cn[nH]c2c1
d) CCc1ccccc1NC(=O)CSc1nnc([C@@H](N)Cc2c[nH]c3ccccc23)o1.Cl
e) CC(=O)C12OC1CC1C3CCC4=CC(=O)CCC4(C)C3CCC12C
Answer: b. Cc1cc(C)c(C#N)c(Sc2nnnn2-c2ccccc2)n1
{#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#}
Cc1cc(C)c(C#N)c(Sc2nnnn2-c2ccccc2)n1
Cc1cc(C)c(C#N)c(Sc2nnnn2-c2ccccc2)n1
4,6-dimethyl-2-(1-phenyltetrazol-5-yl)sulfanylpyridine-3-carbonitrile