Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 9.597\% 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) Cc1ccc2cc(CN(Cc3ccc4c(c3)OCO4)Cc3nnnn3Cc3ccco3)c(=O)[nH]c2c1
(b) O=C(CN1C(=O)COc2ccccc21)NCc1ccc(C(=O)O)cc1
(c) CCOC(=O)N1CCN(C(=O)CN(Cc2ccccc2)S(=O)(=O)c2ccc(OC)c(C)c2)CC1
(d) CCc1ccc(S(=O)(=O)Nc2ccc(-c3nc4cccnc4s3)cc2)s1
(e) CCc1ccc2c(CN3CCN(S(=O)(=O)c4cccs4)CC3)cc(=O)oc2c1
Answer: d. CCc1ccc(S(=O)(=O)Nc2ccc(-c3nc4cccnc4s3)cc2)s1
{#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#}
5-ethyl-N-[4-([1,3]thiazolo[5,4-b]pyridin-2-yl)phenyl]thiophene-2-sulfonamide