Task: Answer the MCQ question.
Query: Which drug has a 8.820\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CC(=O)N1C(c2ccccc2O)C[C@]2(C)CC(=O)NC12
b) C#Cc1ccc(CN2CCC(N3CCC(C(=O)NCc4ccccn4)CC3)CC2)cc1
c) CCC1OC(c2ccc([N+](=O)[O-])cc2)=Nc2ccccc21
d) O=C(Nc1cccc(NC(=O)c2ccc(-c3ccc(Br)cc3)o2)c1)c1ccco1
Answer: c. CCC1OC(c2ccc([N+](=O)[O-])cc2)=Nc2ccccc21
{#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#}
CCC1OC(c2ccc([N+](=O)[O-])cc2)=Nc2ccccc21
CCC1OC(c2ccc([N+](=O)[O-])cc2)=Nc2ccccc21
4-ethyl-2-(4-nitrophenyl)-4H-3,1-benzoxazine