Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -89.156\% 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 other words.
Options:
(a) O=S(=O)(NC1CC1)c1ccc(S(=O)(=O)N(Cc2ccccn2)C2CCCC2)cc1
(b) Cc1sc2nc(CN3CCCCC3)nc(Nc3ccc4c(c3)OCCO4)c2c1C
(c) CCn1cc(-c2n[nH]c(=S)n2-c2ccc(C)cc2Br)c(=O)c2ccc(C)nc21
(d) C=CCn1c(SCC(=O)c2c(N)n(C)c(=O)n(C)c2=O)nc2sc(C)c(C)c2c1=O
(e) O=C(CCN1C(=O)c2ccccc2S1(=O)=O)NCc1ccccc1
Answer: b. Cc1sc2nc(CN3CCCCC3)nc(Nc3ccc4c(c3)OCCO4)c2c1C
{#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#}
Cc1sc2nc(CN3CCCCC3)nc(Nc3ccc4c(c3)OCCO4)c2c1C
Cc1sc2nc(CN3CCCCC3)nc(Nc3ccc4c(c3)OCCO4)c2c1C
N-(2,3-dihydro-1,4-benzodioxin-6-yl)-5,6-dimethyl-2-(piperidin-1-ylmethyl)thieno[2,3-d]pyrimidin-4-amine