Task: Answer the MCQ question.
Query: Which compound has a -0.112\% 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=NCCc2c1[nH]c1ccccc21.O=[N+]([O-])c1cc([N+](=O)[O-])c(O)c([N+](=O)[O-])c1
b. CC(=O)c1c(C)[nH]c(C(=O)Nc2ccccc2N2CCOCC2)c1C
c. CS(=O)(=O)O.c1ccc2c(c1)CCc1c(-c3ccncc3)n[nH]c1-2
Answer: a. CC1=NCCc2c1[nH]c1ccccc21.O=[N+]([O-])c1cc([N+](=O)[O-])c(O)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#}
CC1=NCCc2c1[nH]c1ccccc21.O=[N+]([O-])c1cc([N+](=O)[O-])c(O)c([N+](=O)[O-])c1
CC1=NCCc2c1[nH]c1ccccc21.O=[N+]([O-])c1cc([N+](=O)[O-])c(O)c([N+](=O)[O-])c1
1-methyl-4,9-dihydro-3H-pyrido[3,4-b]indole;2,4,6-trinitrophenol