Problem statement: Answer the multiple-choice question.
Question: Which compound has a 1.875\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) O=C(Nc1ccc([N+](=O)[O-])cc1)c1cc(Cl)sc1Cl
b.) CCC(Cc1ccccc1)NC(=O)C1CCCCC1
c.) O=C(Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)c(Cl)c1)c1ccco1
d.) CCOc1ccc2nc(C)cc(Nc3cccc([N+](=O)[O-])c3)c2c1.Cl
Answer: d. CCOc1ccc2nc(C)cc(Nc3cccc([N+](=O)[O-])c3)c2c1.Cl
{#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#}
CCOc1ccc2nc(C)cc(Nc3cccc([N+](=O)[O-])c3)c2c1.Cl
CCOc1ccc2nc(C)cc(Nc3cccc([N+](=O)[O-])c3)c2c1.Cl
6-ethoxy-2-methyl-N-(3-nitrophenyl)quinolin-4-amine;hydrochloride