Problem statement: Answer the MCQ question.
Question: Which compound has a 8.555\% 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 other words.
Options:
a. Cc1ccc(NC(=O)CCC(=O)NNC(=O)C(C)(C)C)c(C)c1
b. O=C1COc2ccc(C(=O)COc3ccc([N+](=O)[O-])cc3)cc2N1
Answer: b. O=C1COc2ccc(C(=O)COc3ccc([N+](=O)[O-])cc3)cc2N1
{#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=C1COc2ccc(C(=O)COc3ccc([N+](=O)[O-])cc3)cc2N1
O=C1COc2ccc(C(=O)COc3ccc([N+](=O)[O-])cc3)cc2N1
6-[2-(4-nitrophenoxy)acetyl]-4H-1,4-benzoxazin-3-one