Task: Answer the multiple choice question.
Query: Which drug exhibits a 10.454\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=[N+]([O-])c1ccc2nn(Cc3ccccc3)cc2c1
b. O=C(CNC(=O)C1COc2ccccc2O1)N/N=C/c1ccc([N+](=O)[O-])cc1
c. CC(C)(C)n1nnnc1C(c1ccccc1)N1CCc2ccccc2C1
d. C/C(=N\NC(=O)c1ccc(N2CCCC2=O)cc1)c1ccc(O)cc1O
Answer: a. O=[N+]([O-])c1ccc2nn(Cc3ccccc3)cc2c1
{#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-])c1ccc2nn(Cc3ccccc3)cc2c1
O=[N+]([O-])c1ccc2nn(Cc3ccccc3)cc2c1
(2-benzylindazol-5-yl)-oxido-oxoazanium