Problem statement: Answer the multiple-choice question.
Question: Which compound has a 3.895\% 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 additional words.
Options:
a: COc1ccccc1N1C(=O)N(C(C)=O)C2C1Nc1ccccc1N2C
b: FC(F)(F)Oc1ccc(-c2cn3cccnc3n2)cc1
c: O=C(CCc1nnc2ccc(NCc3ccco3)nn12)N1CCCCC1
d: CCCc1cc(C(=O)Nc2cccc(C(C)=O)c2)no1
e: COc1cc2oc3cc(C)oc(=O)c3c2cc1OC
Answer: a. COc1ccccc1N1C(=O)N(C(C)=O)C2C1Nc1ccccc1N2C
{#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#}
COc1ccccc1N1C(=O)N(C(C)=O)C2C1Nc1ccccc1N2C
COc1ccccc1N1C(=O)N(C(C)=O)C2C1Nc1ccccc1N2C
3-acetyl-1-(2-methoxyphenyl)-4-methyl-9,9a-dihydro-3aH-imidazo[4,5-b]quinoxalin-2-one