Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 0.036\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CCOC(=O)/C=C1\CC(=O)Nc2nonc2N1
b) CCCCn1c(N)c(N(CC(C)C)C(=O)C2CCN(S(=O)(=O)c3ccc(C)c(C)c3)CC2)c(=O)[nH]c1=O
c) CCCC1=NN(C(=O)Cc2ccc([N+](=O)[O-])cc2)C(O)(C(F)(F)F)C1
d) CC(C)(CN1CCN(Cc2ccccc2)CC1)NS(=O)(=O)c1ccccc1
Answer: a. CCOC(=O)/C=C1\CC(=O)Nc2nonc2N1
{#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)/C=C1\CC(=O)Nc2nonc2N1
CCOC(=O)/C=C1\CC(=O)Nc2nonc2N1
ethyl(2E)-2-(5-oxo-4,8-dihydro-[1,2,5]oxadiazolo[3,4-b][1,4]diazepin-7-ylidene)acetate