Task: Answer the MCQ question.
Query: Which drug has a 5.384\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CN1CCN(Cc2nc3c(c(=O)n(C)c(=O)n3C)n2CCCc2ccccc2)CC1
b. Cc1cc(C)c(OCC(=O)OC(C)C(=O)N2CCc3ccccc32)c(C)c1
c. CCN(C(=O)COC(=O)c1ccc(N2C(=O)c3ccccc3C2=O)cc1)C1CCS(=O)(=O)C1
Answer: a. CN1CCN(Cc2nc3c(c(=O)n(C)c(=O)n3C)n2CCCc2ccccc2)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#}
CN1CCN(Cc2nc3c(c(=O)n(C)c(=O)n3C)n2CCCc2ccccc2)CC1
CN1CCN(Cc2nc3c(c(=O)n(C)c(=O)n3C)n2CCCc2ccccc2)CC1
1,3-dimethyl-8-[(4-methylpiperazin-1-yl)methyl]-7-(3-phenylpropyl)purine-2,6-dione