Task: Answer the MCQ question.
Question: Which drug has a 9.578\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CC(=O)c1nnn(-c2nc(N3CCCC3)nc(N(c3ccccc3)c3ccccc3)n2)c1C
b. COc1ccc(N2C(=O)CC(NC3CCCCNC3=O)C2=O)cc1
c. CC12CC(NC(=O)N1c1cccc(C(=O)N3CCN(c4ccccn4)CC3)c1)c1cc(Br)ccc1O2
Answer: b. COc1ccc(N2C(=O)CC(NC3CCCCNC3=O)C2=O)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#}
COc1ccc(N2C(=O)CC(NC3CCCCNC3=O)C2=O)cc1
COc1ccc(N2C(=O)CC(NC3CCCCNC3=O)C2=O)cc1
1-(4-methoxyphenyl)-3-[(2-oxoazepan-3-yl)amino]pyrrolidine-2,5-dione