Task: Answer the multiple choice question.
Question: Which drug has a -21.582% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CC(/C=N/NC(=O)c1nnn(-c2nonc2N)c1CN1CCCCC1)=C\c1ccccc1
[b] CCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc(OC(F)F)cc1)n2CCN1CCOCC1
[c] Cc1nnsc1C(=O)Nc1ccc(S(=O)(=O)N2CCC(C)CC2)cc1
[d] COC(=O)c1c(NC(=O)C2CCCCC2)sc2c1CCN(C(C)C)C2.Cl
[e] O=C(CN1C2CCCC1CC(NC(=O)c1ccccc1)C2)NC1CC1
Answer: b. CCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc(OC(F)F)cc1)n2CCN1CCOCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc(OC(F)F)cc1)n2CCN1CCOCC1
CCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc(OC(F)F)cc1)n2CCN1CCOCC1
8-[4-(difluoromethoxy)phenyl]-7-(2-morpholin-4-ylethyl)-3-propylpurine-2,6-dione