Task: Answer the multiple choice question.
Question: Which drug exhibits a -10.287\% 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 other words.
Options:
a: Cc1ccc(C(=O)Nc2ncc(Cc3ccccc3)s2)o1
b: COC(=O)c1ccc(COC(=O)c2ccccc2OC)cc1
c: C/C(=N\NC(=O)c1nn(C)c(C)c1Br)c1ccc(NC(=O)C2CCCC2)cc1
d: CCC1CCCCN1C(=O)CSC1=NN2CCCC(=O)N=C2S1
e: O=C1CCN(Cc2ccc([N+](=O)[O-])cc2)CCN1[C@H](CO)Cc1ccccc1
Answer: e. O=C1CCN(Cc2ccc([N+](=O)[O-])cc2)CCN1[C@H](CO)Cc1ccccc1
{#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=C1CCN(Cc2ccc([N+](=O)[O-])cc2)CCN1[C@H](CO)Cc1ccccc1
O=C1CCN(Cc2ccc([N+](=O)[O-])cc2)CCN1[C@H](CO)Cc1ccccc1
4-[(2S)-1-hydroxy-3-phenylpropan-2-yl]-1-[(4-nitrophenyl)methyl]-1,4-diazepan-5-one