Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -4.680\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CC1(C)Nc2ccccc2N(Cc2ccc([N+](=O)[O-])cc2)C1=O
b) COC(=O)CN(c1ccc(C)cc1)S(=O)(=O)c1ccc2c(c1)n(C)c(=O)c(=O)n2C
c) Cl.N=c1sc2c(n1Cc1ccccc1)CCCC2
Answer: a. CC1(C)Nc2ccccc2N(Cc2ccc([N+](=O)[O-])cc2)C1=O
{#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#}
CC1(C)Nc2ccccc2N(Cc2ccc([N+](=O)[O-])cc2)C1=O
CC1(C)Nc2ccccc2N(Cc2ccc([N+](=O)[O-])cc2)C1=O
3,3-dimethyl-1-[(4-nitrophenyl)methyl]-4H-quinoxalin-2-one