Task: Answer the multiple choice question.
Question: Which drug has a 8.356\% 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. Cc1ccc(S(=O)(=O)NCCC(=O)NCC(c2ccc(F)cc2)N2CCOCC2)cc1
b. O=C(COC(=O)c1ccccc1-c1ccccc1[N+](=O)[O-])c1ccccc1
c. CCOC(=O)c1c(OCCO)noc1N
d. COc1cccc(C(=O)N(Cc2ccco2)c2c(N)n(Cc3ccccc3)c(=O)[nH]c2=O)c1
e. O=C1CS/C(=N/N=C2CCCC2)N1
Answer: b. O=C(COC(=O)c1ccccc1-c1ccccc1[N+](=O)[O-])c1ccccc1
{#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#}
O=C(COC(=O)c1ccccc1-c1ccccc1[N+](=O)[O-])c1ccccc1
O=C(COC(=O)c1ccccc1-c1ccccc1[N+](=O)[O-])c1ccccc1
phenacyl 2-(2-nitrophenyl)benzoate