Problem statement: Answer the multiple choice question.
Query: Which drug has a 4.224\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cc1ccccc1N1CCN(Cc2c(C#N)c3ccccc3n2C)CC1
b) Cc1nn(CCOc2cccc(Cl)c2)c(C)c1[N+](=O)[O-]
c) Cl.N=c1n(Cc2ccc(Cl)cc2)c2ccccc2n1CC(O)c1ccco1
d) Cc1c(CCO)c(=O)[nH]n1C(=O)c1ccc(F)cc1
Answer: a. Cc1ccccc1N1CCN(Cc2c(C#N)c3ccccc3n2C)CC1
{#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#}
Cc1ccccc1N1CCN(Cc2c(C#N)c3ccccc3n2C)CC1
Cc1ccccc1N1CCN(Cc2c(C#N)c3ccccc3n2C)CC1
1-methyl-2-[[4-(2-methylphenyl)piperazin-1-yl]methyl]indole-3-carbonitrile