Task: Answer the multiple-choice question.
Question: Which compound exhibits a -5.101\% 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. COc1ccc(CC(C(=O)Nc2ccc(OC)cc2)c2nn[nH]n2)cc1
b. O=C(CN1C(=O)c2ccccc2S1(=O)=O)N1CCc2ccccc21
c. Cc1cc(C(=O)Nc2ccc(F)cc2)c2ccccc2n1
d. CCOC(=O)c1sc2nc(C)nc(N3CCCCC3C)c2c1C
e. CC(C)c1cc(C(=O)N/N=C/c2ccoc2)c(O)c(C(C)C)c1
Answer: d. CCOC(=O)c1sc2nc(C)nc(N3CCCCC3C)c2c1C
{#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)c1sc2nc(C)nc(N3CCCCC3C)c2c1C
CCOC(=O)c1sc2nc(C)nc(N3CCCCC3C)c2c1C
ethyl 2,5-dimethyl-4-(2-methylpiperidin-1-yl)thieno[2,3-d]pyrimidine-6-carboxylate