Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 8.775\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CC(C)(C)OC(=O)N[C@@H](Cc1ccccc1)c1nnc(S(=O)(=O)Cc2cccc(F)c2)o1
(b) CCOC(=O)C(CC)n1cnc2c(oc3ccccc32)c1=O
(c) O=C1CC(=O)N(CCNc2ncc(C(F)(F)F)cc2Cl)C(=O)N1
Answer: b. CCOC(=O)C(CC)n1cnc2c(oc3ccccc32)c1=O
{#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#}
CCOC(=O)C(CC)n1cnc2c(oc3ccccc32)c1=O
CCOC(=O)C(CC)n1cnc2c(oc3ccccc32)c1=O
ethyl2-(4-oxo-[1]benzofuro[3,2-d]pyrimidin-3-yl)butanoate