Task: Answer the multiple-choice question.
Query: Which compound exhibits a 7.673\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CC(=O)c1ccc(NCC2COc3ccccc3O2)c([N+](=O)[O-])c1
b) COC(=O)C1CN(c2ccc([N+](=O)[O-])cc2)N=C1C(C)=O
Answer: a. CC(=O)c1ccc(NCC2COc3ccccc3O2)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_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#}
CC(=O)c1ccc(NCC2COc3ccccc3O2)c([N+](=O)[O-])c1
CC(=O)c1ccc(NCC2COc3ccccc3O2)c([N+](=O)[O-])c1
1-[4-(2,3-dihydro-1,4-benzodioxin-3-ylmethylamino)-3-nitrophenyl]ethanone