Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 11.107\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1ccccc1N1CCN(C/C(C)=C/c2ccccc2)CC1
b: O=c1[nH]c(=O)c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2[nH]1
Answer: b. O=c1[nH]c(=O)c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2[nH]1
{#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=c1[nH]c(=O)c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2[nH]1
O=c1[nH]c(=O)c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2[nH]1
6,8-dinitro-1H-quinazoline-2,4-dione