Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 1.916\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CCOC(=O)N1CCN(Cc2nc3cc([N+](=O)[O-])ccc3n2C)CC1
b) FC(F)(F)c1cccc(-c2noc(CN3CCOCC3)n2)c1
c) CCCC(=O)Nc1nc2ccc(NC(=O)c3ccc(Br)o3)cc2s1
d) Cc1nnc(SCc2nnc(-c3cccs3)o2)n1Cc1ccccc1
e) Nc1ccccc1SCc1ccccc1
Answer: b. FC(F)(F)c1cccc(-c2noc(CN3CCOCC3)n2)c1
{#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#}
FC(F)(F)c1cccc(-c2noc(CN3CCOCC3)n2)c1
FC(F)(F)c1cccc(-c2noc(CN3CCOCC3)n2)c1
4-[[3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl]methyl]morpholine