Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 11.049\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC(OC(=O)c1ccccc1Br)C(=O)Nc1nc(-c2cccc([N+](=O)[O-])c2)cs1
b. O=C(NNC1=NCCCCC1)c1ccccc1
c. Cc1nc(SCC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)c(C#N)c(C)c1C
d. Cc1ccc(OCC(=O)Nc2nnc(S(=O)(=O)N3CCC(C)CC3)s2)cc1
Answer: b. O=C(NNC1=NCCCCC1)c1ccccc1
{#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#}
O=C(NNC1=NCCCCC1)c1ccccc1
O=C(NNC1=NCCCCC1)c1ccccc1
N'-(3,4,5,6-tetrahydro-2H-azepin-7-yl)benzohydrazide