Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -23.000\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) COc1ccc(-c2nnc(N(C)C(=O)c3cccnc3)s2)cc1
b.) CC1=Nc2cc(C(=O)N3CCCCC3)ccc2Sc2ccc(C)cc21
c.) Cc1nnc(Nc2ccc3c(c2)OCO3)c2ccccc12
d.) Cc1ccc(N(CC(=O)NCCSc2ccccn2)S(C)(=O)=O)cc1
e.) CC1=NN(c2nc(-c3ccc(C#N)cc3)cs2)C(=O)C1
Answer: b. CC1=Nc2cc(C(=O)N3CCCCC3)ccc2Sc2ccc(C)cc21
{#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#}
CC1=Nc2cc(C(=O)N3CCCCC3)ccc2Sc2ccc(C)cc21
CC1=Nc2cc(C(=O)N3CCCCC3)ccc2Sc2ccc(C)cc21
(6,8-dimethylbenzo[b][1,4]benzothiazepin-3-yl)-piperidin-1-ylmethanone