Problem statement: Answer the multiple choice question.
Query: Which compound has a 16.456\% 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 CCCCCCNCc1cccc(Br)c1.Cl
b COc1ccc(N2C(=O)CC(NC3CC3)C2=O)cc1
c CC(=O)c1ccc(-c2ccc([C@H]3[C@H]4C=CC[C@@H](C)[C@@H]4C(=O)N3Cc3ccccc3)c(F)c2)cc1
d CC(C)C(NC(=O)CNC(=O)OC(C)(C)C)C(=O)NCc1ccccc1
Answer: b. COc1ccc(N2C(=O)CC(NC3CC3)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(NC3CC3)C2=O)cc1
COc1ccc(N2C(=O)CC(NC3CC3)C2=O)cc1
3-(cyclopropylamino)-1-(4-methoxyphenyl)pyrrolidine-2,5-dione