Task: Answer the MCQ question.
Query: Which compound has a 5.750% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CCc1nnc(NC(=O)C2CCCN(c3nc(C)cc(C)n3)C2)s1
[b] CCCCCCCCS(=O)C1CS(=O)(=O)CC1O
[c] COc1ccc(Cn2c(C(C)C)nc3sc4ccccc4c(=O)c3c2=O)cc1
[d] CCC1CCC(N2CCN(c3ccc([N+](=O)[O-])cc3)CC2)CC1
[e] CCCc1cc(=O)[nH]c(SCC(=O)N2CCN(S(=O)(=O)c3ccc4ccccc4c3)CC2)n1
Answer: b. CCCCCCCCS(=O)C1CS(=O)(=O)CC1O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCCCCCS(=O)C1CS(=O)(=O)CC1O
CCCCCCCCS(=O)C1CS(=O)(=O)CC1O
4-octylsulfinyl-1,1-dioxothiolan-3-ol