Task: Answer the multiple choice question.
Query: Which compound has a -1.950% 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)c2ccc(Br)c(S(=O)(=O)N3CCOCC3)c2)s1
(b) Cc1nnc(NC(=O)c2nc(S(=O)(=O)Cc3ccccc3C)ncc2Cl)s1
(c) Cc1ccc(Cn2nnc3c(=O)[nH]c(C4CCCN(S(=O)(=O)c5ccccc5F)C4)nc32)cc1
(d) O=C(NNc1c(Cl)cncc1Cl)c1sccc1Cl
(e) COc1ccc(OCCCC(=O)Nc2cc([N+](=O)[O-])ccc2C)cc1
Answer: e. COc1ccc(OCCCC(=O)Nc2cc([N+](=O)[O-])ccc2C)cc1
{#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#}
COc1ccc(OCCCC(=O)Nc2cc([N+](=O)[O-])ccc2C)cc1
COc1ccc(OCCCC(=O)Nc2cc([N+](=O)[O-])ccc2C)cc1
4-(4-methoxyphenoxy)-N-(2-methyl-5-nitrophenyl)butanamide