Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 7.430% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cc1cccc(CC(=O)Nc2cc(=O)n(C)c(=O)n2C)c1
b. O=C(O)CCCNc1c([N+](=O)[O-])cc([N+](=O)[O-])c2ccccc12
Answer: b. O=C(O)CCCNc1c([N+](=O)[O-])cc([N+](=O)[O-])c2ccccc12
{#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(O)CCCNc1c([N+](=O)[O-])cc([N+](=O)[O-])c2ccccc12
O=C(O)CCCNc1c([N+](=O)[O-])cc([N+](=O)[O-])c2ccccc12
4-[(2,4-dinitronaphthalen-1-yl)amino]butanoic acid