Problem statement: Answer the MCQ question.
Question: Which drug has a 8.022\% 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 additional words.
Options:
a COc1ccc(-c2cc(=O)c3cc(OC)c(OC)cc3[nH]2)cc1
b Cc1sc2ncn(CC(=O)NCC(=O)N(C)C3CCCCC3)c(=O)c2c1C
c CCCn1c(N2CCN(C)CC2)nc2c1c(=O)[nH]c(=O)n2C
Answer: c. CCCn1c(N2CCN(C)CC2)nc2c1c(=O)[nH]c(=O)n2C
{#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#}
3-methyl-8-(4-methylpiperazin-1-yl)-7-propylpurine-2,6-dione