Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 7.185\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCCCOC(=O)c1ccc(NC(=O)c2cnc3n(c2=O)CCS3)cc1
b. O=C(CCCSc1nnc(-c2cccs2)n1CC1CCCO1)c1ccccc1
c. C/C(CC(=O)Nc1cccc2c1CCCC2)=N\NC(=O)c1ccccc1N
d. COCCCNC(=O)CCSc1ccc(Cl)cc1
Answer: a. CCCCOC(=O)c1ccc(NC(=O)c2cnc3n(c2=O)CCS3)cc1
{#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#}
butyl 4-[(5-oxo-2,3-dihydro-[1,3]thiazolo[3,2-a]pyrimidine-6-carbonyl)amino]benzoate