Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 13.399\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCN(CC)CCn1cnc2c1c(=O)[nH]c(=O)n2Cc1ccccc1.Cl
b) O=C(Cn1ccccc1=O)Nc1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1
c) O=C(NNc1c(Cl)cc(Cl)cc1Cl)C1CCC1
Answer: a. CCN(CC)CCn1cnc2c1c(=O)[nH]c(=O)n2Cc1ccccc1.Cl
{#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#}
CCN(CC)CCn1cnc2c1c(=O)[nH]c(=O)n2Cc1ccccc1.Cl
CCN(CC)CCn1cnc2c1c(=O)[nH]c(=O)n2Cc1ccccc1.Cl
3-benzyl-7-[2-(diethylamino)ethyl]purine-2,6-dione;hydrochloride