Task: Answer the multiple choice question.
Question: Which drug exhibits a -14.266% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC(C)CNC(=O)C(=O)NCC1OCCN1S(=O)(=O)c1cccs1
b. O=C(OCc1ccc([N+](=O)[O-])cc1)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
Answer: b. O=C(OCc1ccc([N+](=O)[O-])cc1)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(OCc1ccc([N+](=O)[O-])cc1)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
O=C(OCc1ccc([N+](=O)[O-])cc1)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
(4-nitrophenyl)methyl 3-nitro-4-pyrrolidin-1-ylbenzoate