Problem statement: Answer the multiple-choice question.
Query: Which compound has a 12.739\% 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) Cn1c(=O)[nH]c(=O)c2c1nc(CN1CCN(c3ccccc3F)CC1)n2CCc1ccccc1
b) CN(Cc1nc2ccccc2c(=O)[nH]1)C(=O)c1cccc(S(=O)(=O)N2CCCCCC2)c1
c) O=C(CCNC(=O)c1ccc(Br)cc1)Nc1nccs1
Answer: a. Cn1c(=O)[nH]c(=O)c2c1nc(CN1CCN(c3ccccc3F)CC1)n2CCc1ccccc1
{#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#}
Cn1c(=O)[nH]c(=O)c2c1nc(CN1CCN(c3ccccc3F)CC1)n2CCc1ccccc1
Cn1c(=O)[nH]c(=O)c2c1nc(CN1CCN(c3ccccc3F)CC1)n2CCc1ccccc1
8-[[4-(2-fluorophenyl)piperazin-1-yl]methyl]-3-methyl-7-(2-phenylethyl)purine-2,6-dione