Task: Answer the MCQ question.
Query: Which drug exhibits a 6.148\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(Cc1ccccc1[N+](=O)[O-])N/N=C/c1cccnc1
(b) Oc1cccc2ccc(/C=C/c3ccccc3Br)nc12
(c) C=CCn1c(O)c(/C(CC)=N/NC(=S)Nc2ccccc2)c(=O)[nH]c1=O
(d) CCOC(=O)c1nn(-c2ccccc2)c2nnc(Cc3ccccc3)c(=O)n12
(e) Cl.O=C(c1ccc(Br)cc1)C(CN1CCOCC1)c1ccccc1
Answer: d. CCOC(=O)c1nn(-c2ccccc2)c2nnc(Cc3ccccc3)c(=O)n12
{#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)c1nn(-c2ccccc2)c2nnc(Cc3ccccc3)c(=O)n12
CCOC(=O)c1nn(-c2ccccc2)c2nnc(Cc3ccccc3)c(=O)n12
ethyl6-benzyl-5-oxo-1-phenyl-[1,2,4]triazolo[3,4-c][1,2,4]triazine-3-carboxylate