Task: Answer the multiple-choice question.
Question: Which compound exhibits a 11.575% 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) CCCN1CCc2c(sc(NC(=O)c3ccc(S(=O)(=O)N(C)c4ccccc4)cc3)c2C(N)=O)C1
(b) CCOc1ccc2c(O)csc2c1
(c) COC(=O)CCC(=O)NNC(=O)c1ccc([N+](=O)[O-])cc1
(d) COC(=O)CSc1nc(N)c2c3c(sc2n1)CCCC3
(e) Cn1c(=O)[nH]c(=O)c2c1nc(SCC(O)CO)n2Cc1ccccc1Cl
Answer: b. CCOc1ccc2c(O)csc2c1
{#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#}
CCOc1ccc2c(O)csc2c1
CCOc1ccc2c(O)csc2c1
6-ethoxy-1-benzothiophen-3-ol