Problem statement: Answer the multiple choice question.
Query: Which drug has a 13.601\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1c(N=NC2=C(O)CCCC2=O)c(=O)n(-c2ccccc2)n1C
b. CCCSC1=C(C#N)C(c2cccnc2)C(C(=O)OCC)=C(c2ccccc2)N1
c. COc1cc(OC)cc(-c2cc3nc(C)cc(N4CCN(C(=O)c5ccco5)CC4)n3n2)c1
d. COc1cc(C(=O)Nc2ccc(N(C)C)cc2)c([N+](=O)[O-])cc1OC
Answer: d. COc1cc(C(=O)Nc2ccc(N(C)C)cc2)c([N+](=O)[O-])cc1OC
{#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#}
COc1cc(C(=O)Nc2ccc(N(C)C)cc2)c([N+](=O)[O-])cc1OC
COc1cc(C(=O)Nc2ccc(N(C)C)cc2)c([N+](=O)[O-])cc1OC
N-[4-(dimethylamino)phenyl]-4,5-dimethoxy-2-nitrobenzamide