Problem statement: Answer the MCQ question.
Question: Which drug has a 6.495\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) O=C(CCc1ccccc1)Nc1ccccc1[N+](=O)[O-]
b) O=C(CCc1nnc2ccc(N3CCC4(CC3)OCCO4)nn12)NCc1ccc(F)cc1
Answer: a. O=C(CCc1ccccc1)Nc1ccccc1[N+](=O)[O-]
{#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=C(CCc1ccccc1)Nc1ccccc1[N+](=O)[O-]
O=C(CCc1ccccc1)Nc1ccccc1[N+](=O)[O-]
N-(2-nitrophenyl)-3-phenylpropanamide