Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.889\% 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] O=[N+]([O-])c1ccc(-c2cn3c(n2)SCC3)cc1
[b] COc1ccc(NC(=O)CN(C)C(=O)CSCc2ccc(C)cc2)cc1
[c] Cc1cc(C)c(C#N)c(SCSCc2ccccc2)n1
[d] COC(=O)c1ccc(CSC(=N)N)o1
[e] CC(=O)Nc1nc(C)c(CCCOc2ccc([N+](=O)[O-])cc2)c(=O)[nH]1
Answer: c. Cc1cc(C)c(C#N)c(SCSCc2ccccc2)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(SCSCc2ccccc2)n1
Cc1cc(C)c(C#N)c(SCSCc2ccccc2)n1
2-(benzylsulfanylmethylsulfanyl)-4,6-dimethylpyridine-3-carbonitrile