Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 8.315\% 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 O=C(OCc1cncs1)c1cccs1
b O=C(CN1C(=O)NC(Cc2c[nH]c3ccccc23)C1=O)Nc1ccc(Br)cc1F
c Cc1onc(-c2ccccc2Cl)c1C(N)=O
d CCN(CC)CC(=O)NC1CC(C)(C)Cc2c1cnn2-c1ccc(F)cc1
e CC1(C)[N+]([O-])=C2C(=[N+]([O-])C1(C)C)c1ccccc1/C2=N\O
Answer: e. CC1(C)[N+]([O-])=C2C(=[N+]([O-])C1(C)C)c1ccccc1/C2=N\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#}
CC1(C)[N+]([O-])=C2C(=[N+]([O-])C1(C)C)c1ccccc1/C2=N\O
CC1(C)[N+]([O-])=C2C(=[N+]([O-])C1(C)C)c1ccccc1/C2=N\O
(NE)-N-(2,2,3,3-tetramethyl-1,4-dioxidoindeno[1,2-b]pyrazine-1,4-diium-9-ylidene)hydroxylamine