Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 7.845\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CCN(CC)C(=O)c1ccc(-c2nnc(Nc3ccc(O)cc3)c3ccccc23)cc1
b.) CC1CCCN(C(=O)C2(NC(=O)Nc3cccc(F)c3)CCCCC2)C1
c.) COc1ccc2[nH]c(C)c(C(=O)CN(C)CC3OCCO3)c2c1
d.) CN(C(=O)c1ccc(NC(=O)Cc2cccc([N+](=O)[O-])c2)cc1)C1CC1
e.) O=C1c2ccccc2C(=Nc2ccccc2)C1c1cccc(Br)c1
Answer: e. O=C1c2ccccc2C(=Nc2ccccc2)C1c1cccc(Br)c1
{#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#}
O=C1c2ccccc2C(=Nc2ccccc2)C1c1cccc(Br)c1
O=C1c2ccccc2C(=Nc2ccccc2)C1c1cccc(Br)c1
2-(3-bromophenyl)-3-phenyliminoinden-1-one