Task: Answer the multiple-choice question.
Question: Which compound exhibits a 8.467\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C(CCC1CCCN(Cc2ccc3c(c2)OCCO3)C1)NCc1ccc(F)c(F)c1
b CCOC(=O)CCCCC(=O)c1[nH]c(=O)[nH]c1CSCCO
c CCN1CCN(CCNC(=O)CSCc2nc(-c3ccc(OC)c(OC)c3)oc2C)CC1
Answer: b. CCOC(=O)CCCCC(=O)c1[nH]c(=O)[nH]c1CSCCO
{#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#}
CCOC(=O)CCCCC(=O)c1[nH]c(=O)[nH]c1CSCCO
CCOC(=O)CCCCC(=O)c1[nH]c(=O)[nH]c1CSCCO
1-ethoxy-6-[5-(2-hydroxyethylsulfanylmethyl)-2-oxo-1,3-dihydroimidazol-4-yl]hexane-1,6-dione