Problem statement: Answer the multiple choice question.
Query: Which compound has a 12.204\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COc1ccccc1OCCCn1cc(C(C)=O)c2ccccc21
b. Cn1c(=O)cc(OCC(=O)Nc2ccccn2)c2ccccc21
c. CCNC(=O)Oc1ccc[nH]c1=O
d. O=C(c1ccc(Cl)s1)N1CCN(S(=O)(=O)c2ccccc2)CC1
e. Cc1cccc(N2C(=O)C(O)=C(C(=O)c3cccs3)C2c2ccc(F)cc2)n1
Answer: c. CCNC(=O)Oc1ccc[nH]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#}
CCNC(=O)Oc1ccc[nH]c1=O
CCNC(=O)Oc1ccc[nH]c1=O
(2-oxo-1H-pyridin-3-yl) N-ethylcarbamate