Task: Answer the multiple-choice question.
Query: Which compound exhibits a -4.258\% 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: CCOc1cc(S(=O)(=O)N2CCN=C2Cc2ccccc2)ccc1F
b: CC(C)N(C(=O)COC(=O)[C@@H]1CC(O)CN1S(=O)(=O)c1ccc(C(C)(C)C)cc1)C(C)C
c: CNS(=O)(=O)c1cccc(C(=O)OCC(=O)Nc2sc3c(c2C#N)CCCCC3)c1
d: Cc1ccc(/C=N/NC(=O)c2ccc3c(c2)OCCO3)s1
e: N#Cc1ccccc1S(=O)(=O)N1CCN(C(=O)c2cn(-c3ccccc3)nc2-c2cccnc2)CC1
Answer: a. CCOc1cc(S(=O)(=O)N2CCN=C2Cc2ccccc2)ccc1F
{#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#}
CCOc1cc(S(=O)(=O)N2CCN=C2Cc2ccccc2)ccc1F
CCOc1cc(S(=O)(=O)N2CCN=C2Cc2ccccc2)ccc1F
2-benzyl-1-(3-ethoxy-4-fluorophenyl)sulfonyl-4,5-dihydroimidazole