Task: Answer the multiple choice question.
Query: Which drug exhibits a 9.096% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CSc1ccc(-c2sc(Nc3cccc4ccccc34)n[n+]2-c2ccccc2)cc1.[Cl-]
[b] N#Cc1c(C#N)c(-c2ccccc2)n(-c2ccc(C(=O)O)cc2)c1N
[c] Cc1ccc(S(=O)(=O)N2CCC(C(=O)N3CCN(c4ccccn4)CC3)CC2)cc1
[d] c1ccc(CSc2ncnc3c2cnn3Cc2ccccc2)cc1
Answer: b. N#Cc1c(C#N)c(-c2ccccc2)n(-c2ccc(C(=O)O)cc2)c1N
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
N#Cc1c(C#N)c(-c2ccccc2)n(-c2ccc(C(=O)O)cc2)c1N
N#Cc1c(C#N)c(-c2ccccc2)n(-c2ccc(C(=O)O)cc2)c1N
4-(2-amino-3,4-dicyano-5-phenylpyrrol-1-yl)benzoic acid