Task: Answer the multiple choice question.
Question: Which compound has a 9.650\% 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: COCCNC(=O)/C(C#N)=C/c1ccc(SC)cc1
b: CC(C)(C)C(=O)NC1=NCCS1
c: COc1ccc(S(=O)(=O)N(C)CC(=O)NCCC2=CCCCC2)cc1OC
d: Cc1noc2ncnc(Oc3ccc4ccccc4c3)c12
Answer: b. CC(C)(C)C(=O)NC1=NCCS1
{#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#}
CC(C)(C)C(=O)NC1=NCCS1
CC(C)(C)C(=O)NC1=NCCS1
N-(4,5-dihydro-1,3-thiazol-2-yl)-2,2-dimethylpropanamide