Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 20.186\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) O=C(O)c1ccc(-n2nnc3ccccc32)c([N+](=O)[O-])c1
b.) COC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1C(=O)OC1CCCCC1=O
c.) Nc1c(C(=O)OCc2ccccc2)c2nc3ccccc3nc2n1Cc1cccs1
d.) CC(NC(=O)c1ccccc1NS(=O)(=O)c1ccc(CCC(=O)O)cc1)c1ccccc1
e.) Nc1nnc(CCN2C(=O)CSC2=O)s1
Answer: a. O=C(O)c1ccc(-n2nnc3ccccc32)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#}
O=C(O)c1ccc(-n2nnc3ccccc32)c([N+](=O)[O-])c1
O=C(O)c1ccc(-n2nnc3ccccc32)c([N+](=O)[O-])c1
4-(benzotriazol-1-yl)-3-nitrobenzoic acid