Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -5.209\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1ccc2sc(C)nc2c1NC(C)=O
b.) CC(C)C(=O)NC(c1ccccc1)c1cc([N+](=O)[O-])c2cccnc2c1O
c.) O=C(CCCn1c(SCC(=O)NCCc2ccccc2)nc2ccccc2c1=O)NCC1CCCO1
Answer: b. CC(C)C(=O)NC(c1ccccc1)c1cc([N+](=O)[O-])c2cccnc2c1O
{#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(C)C(=O)NC(c1ccccc1)c1cc([N+](=O)[O-])c2cccnc2c1O
CC(C)C(=O)NC(c1ccccc1)c1cc([N+](=O)[O-])c2cccnc2c1O
N-[(8-hydroxy-5-nitroquinolin-7-yl)-phenylmethyl]-2-methylpropanamide