Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -2.326\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cc1cc(C(=O)COC(=O)c2ccc(N)c([N+](=O)[O-])c2)c(C)n1Cc1ccc2c(c1)OCO2
b: O=C(COC(=O)CCNS(=O)(=O)c1ccccc1)NC(=O)c1ccccc1
c: COc1cc2c(cc1OC)C(c1ccccc1O)NCC2
Answer: a. Cc1cc(C(=O)COC(=O)c2ccc(N)c([N+](=O)[O-])c2)c(C)n1Cc1ccc2c(c1)OCO2
{#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#}
Cc1cc(C(=O)COC(=O)c2ccc(N)c([N+](=O)[O-])c2)c(C)n1Cc1ccc2c(c1)OCO2
Cc1cc(C(=O)COC(=O)c2ccc(N)c([N+](=O)[O-])c2)c(C)n1Cc1ccc2c(c1)OCO2
[2-[1-(1,3-benzodioxol-5-ylmethyl)-2,5-dimethylpyrrol-3-yl]-2-oxoethyl] 4-amino-3-nitrobenzoate