Problem statement: Answer the MCQ question.
Question: Which compound has a 3.632\% 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) CCCC(=O)Nc1nc2ccc(S(N)(=O)=O)cc2s1
(b) CSc1ncccc1C(=O)OCC(=O)NCc1ccccc1
(c) O=C(Cc1ccc([N+](=O)[O-])cc1)Nc1ccc2c(c1)CCC2
(d) COc1ccc(C)cc1NC(=O)C1CCN(S(=O)(=O)c2cccc3cccnc23)CC1
(e) COc1cc(CN2CCC(CCC(=O)NC3CC3)CC2)cc(Cl)c1OC
Answer: a. CCCC(=O)Nc1nc2ccc(S(N)(=O)=O)cc2s1
{#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#}
CCCC(=O)Nc1nc2ccc(S(N)(=O)=O)cc2s1
CCCC(=O)Nc1nc2ccc(S(N)(=O)=O)cc2s1
N-(6-sulfamoyl-1,3-benzothiazol-2-yl)butanamide