Problem statement: Answer the multiple choice question.
Query: Which drug has a -23.020\% 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) COc1ccccc1NC(=O)c1sc(NC(=O)c2ccco2)c(C#N)c1C
(b) COc1ccc(CNC(=O)COc2ccc([N+](=O)[O-])cc2)cc1
(c) CCCCc1n[nH]c2c1/C(=N/O)CC(c1ccccc1)C2
(d) COc1ccc(OC)c(C(=O)c2ccc(C(=O)c3cc(OC)ccc3OC)cc2)c1
Answer: b. COc1ccc(CNC(=O)COc2ccc([N+](=O)[O-])cc2)cc1
{#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#}
N-[(4-methoxyphenyl)methyl]-2-(4-nitrophenoxy)acetamide