Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 12.901\% 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. O=C(NCc1cccs1)c1cccc(Nc2nc3ccc(Br)cc3[nH]2)c1
b. CN(C(=O)COc1ncnc2sccc12)c1ccccc1
c. Cl.O=C(CSc1nc2ccc(Cl)cc2[nH]1)c1cccs1
d. O=[N+]([O-])c1ccc(N2CCCC2)c2ccncc12
e. CNC(=S)Nc1ccc([N+](=O)[O-])c(C)c1
Answer: d. O=[N+]([O-])c1ccc(N2CCCC2)c2ccncc12
{#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=[N+]([O-])c1ccc(N2CCCC2)c2ccncc12
O=[N+]([O-])c1ccc(N2CCCC2)c2ccncc12
oxido-oxo-(5-pyrrolidin-1-ylisoquinolin-8-yl)azanium