Task: Answer the multiple choice question.
Query: Which compound has a 15.673\% 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: N/N=C(\Cc1cscn1)c1ccc(O)cc1O
b: CN(C)C(CNC(=O)c1ccc([N+](=O)[O-])cc1Cl)c1ccco1
c: Cc1nn(-c2ccccc2)c(C)c1NC(=O)COC(=O)c1cc(Br)ccc1O
d: Oc1[nH]c2ccccc2c1C=NCC1CCCO1
e: NC(=O)c1cccc2c1-c1ccccc1/C2=N/NC(N)=S
Answer: b. CN(C)C(CNC(=O)c1ccc([N+](=O)[O-])cc1Cl)c1ccco1
{#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#}
CN(C)C(CNC(=O)c1ccc([N+](=O)[O-])cc1Cl)c1ccco1
CN(C)C(CNC(=O)c1ccc([N+](=O)[O-])cc1Cl)c1ccco1
2-chloro-N-[2-(dimethylamino)-2-(furan-2-yl)ethyl]-4-nitrobenzamide