Task: Answer the multiple-choice question.
Query: Which drug has a -8.590\% 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 additional words.
Options:
(a) CCCc1cc(NCC2CCCO2)n2c(nc3ccccc32)c1C#N
(b) CCn1c(O)c(N=NC(=O)Cn2ccc(C(F)(F)F)n2)c2ccccc21
(c) O=C(CSc1nnc2scc(-c3ccccc3)n12)NCc1ccc2c(c1)OCO2
(d) Cn1c(C(=O)NCc2ccccn2)cc2c(=O)n(C)c3ccccc3c21
(e) CC(C)(C)c1ccc(C(=O)C2CCCN(Cc3ccon3)C2)cc1
Answer: a. CCCc1cc(NCC2CCCO2)n2c(nc3ccccc32)c1C#N
{#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#}
CCCc1cc(NCC2CCCO2)n2c(nc3ccccc32)c1C#N
CCCc1cc(NCC2CCCO2)n2c(nc3ccccc32)c1C#N
1-(oxolan-2-ylmethylamino)-3-propylpyrido[1,2-a]benzimidazole-4-carbonitrile