Problem statement: Answer the multiple choice question.
Question: Which drug has a 16.174\% 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 other words.
Options:
[a] Cn1ncc(SCc2ccccc2)c(Cl)c1=O
[b] O=C(COC(=O)C12CC3CC(CC(C3)C1)C2)Nc1ccc(OC(F)F)cc1
[c] CN1CCC2(CC1)C1CN(C)CC=C1C(C#N)=C(N)C2(C#N)C#N.O.[OH-]
[d] COc1ccc(/C=C/C(=O)OCC(=O)Nc2cccc(Oc3ccccc3)c2)c(OC)c1
[e] COc1ccc(C2C(C#N)=C(N)Oc3cc(O)ccc32)cc1OC
Answer: a. Cn1ncc(SCc2ccccc2)c(Cl)c1=O
{#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#}
Cn1ncc(SCc2ccccc2)c(Cl)c1=O
Cn1ncc(SCc2ccccc2)c(Cl)c1=O
5-benzylsulfanyl-4-chloro-2-methylpyridazin-3-one