Task: Answer the MCQ question.
Query: Which compound exhibits a -19.480% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCCCCCN(C(=O)CCCCCN1C(=O)NC(c2ccc(-c3ccccc3)cc2)C(C(=O)OCc2ccccc2)=C1C)C(C(=O)NCCCC)c1ccc(OCC(=O)OC)c(C(=O)OC)c1
[b] CCOC(=O)c1nc(C)nc(Sc2n[nH]c(-c3cc(C(F)(F)F)cc(C(F)(F)F)c3)n2)c1C
[c] COc1ccc(NC(=O)OC(CN2CCCCC2)C(F)(F)F)cc1
Answer: b. CCOC(=O)c1nc(C)nc(Sc2n[nH]c(-c3cc(C(F)(F)F)cc(C(F)(F)F)c3)n2)c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1nc(C)nc(Sc2n[nH]c(-c3cc(C(F)(F)F)cc(C(F)(F)F)c3)n2)c1C
CCOC(=O)c1nc(C)nc(Sc2n[nH]c(-c3cc(C(F)(F)F)cc(C(F)(F)F)c3)n2)c1C
ethyl 6-[[5-[3,5-bis(trifluoromethyl)phenyl]-1H-1,2,4-triazol-3-yl]sulfanyl]-2,5-dimethylpyrimidine-4-carboxylate