Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -0.089\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CC(=O)/C(N=Nc1cc2c(c([N+](=O)[O-])c1C)C(C)(C)CC2(C)C)=C(\C)O
(b) N#Cc1cccc(C(=O)N(CCc2ccccc2)Cc2cccs2)c1
Answer: a. CC(=O)/C(N=Nc1cc2c(c([N+](=O)[O-])c1C)C(C)(C)CC2(C)C)=C(\C)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#}
CC(=O)/C(N=Nc1cc2c(c([N+](=O)[O-])c1C)C(C)(C)CC2(C)C)=C(\C)O
CC(=O)/C(N=Nc1cc2c(c([N+](=O)[O-])c1C)C(C)(C)CC2(C)C)=C(\C)O
(Z)-4-hydroxy-3-[(1,1,3,3,6-pentamethyl-7-nitro-2H-inden-5-yl)diazenyl]pent-3-en-2-one