Task: Answer the multiple-choice question.
Query: Which compound exhibits a 10.864\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CCn1c(=S)[nH]c2cc(S(=O)(=O)N3CCCCC3)ccc21
b. CC(C)c1ccc(NC(=O)C(c2ccccc2)N2CC(=O)Nc3ccccc32)cc1
c. COC(=O)C1=C(c2ccc(C(C)=O)cc2)C[C@@H]2CC[C@H]1N2C(=O)NCc1ccc(F)cc1
d. Cc1ccc(S(=O)(=O)N2CCOCC2)cc1C(=O)NCc1ccccn1
e. Cc1ccc(C(=O)N/C(=C\c2ccco2)C(=O)NCCc2c[nH]c3ccccc23)cc1
Answer: a. CCn1c(=S)[nH]c2cc(S(=O)(=O)N3CCCCC3)ccc21
{#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#}
CCn1c(=S)[nH]c2cc(S(=O)(=O)N3CCCCC3)ccc21
CCn1c(=S)[nH]c2cc(S(=O)(=O)N3CCCCC3)ccc21
3-ethyl-6-piperidin-1-ylsulfonyl-1H-benzimidazole-2-thione