Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 3.984\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CCn1c(SCc2cc(=O)[nH]c3ccccc23)nc2c1c(=O)n(C)c(=O)n2C
(b) NC(=O)CSc1nccn1Cc1ccccc1
(c) Cc1[nH]c(=O)c(C#N)c(C)c1Cc1ccc(Cl)cc1Cl
(d) COc1cccc(CN(C)C(=O)C2CCC(=O)N(Cc3cccc(F)c3)C2)c1
(e) CCC(C)(C)n1nnnc1C(c1ccncc1)N1CCN(c2cccc(OC)c2)CC1
Answer: e. CCC(C)(C)n1nnnc1C(c1ccncc1)N1CCN(c2cccc(OC)c2)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#}
CCC(C)(C)n1nnnc1C(c1ccncc1)N1CCN(c2cccc(OC)c2)CC1
CCC(C)(C)n1nnnc1C(c1ccncc1)N1CCN(c2cccc(OC)c2)CC1
1-(3-methoxyphenyl)-4-[[1-(2-methylbutan-2-yl)tetrazol-5-yl]-pyridin-4-ylmethyl]piperazine