Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -19.620% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C(Nc1ccc(S(=O)(=O)NCC2CCCO2)cc1)c1ccc(Cl)cc1[N+](=O)[O-]
b: OC(CN1CCOCC1)Cn1c2ccccc2c2ccccc21
c: Cc1cc(=O)[nH]c2c1cnn2C(C)c1ccccc1
d: COc1ccc(OC)c(CNCc2ccc3c(c2)OCO3)c1.O=C(O)C(=O)O
Answer: a. O=C(Nc1ccc(S(=O)(=O)NCC2CCCO2)cc1)c1ccc(Cl)cc1[N+](=O)[O-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1ccc(S(=O)(=O)NCC2CCCO2)cc1)c1ccc(Cl)cc1[N+](=O)[O-]
O=C(Nc1ccc(S(=O)(=O)NCC2CCCO2)cc1)c1ccc(Cl)cc1[N+](=O)[O-]
4-chloro-2-nitro-N-[4-(oxolan-2-ylmethylsulfamoyl)phenyl]benzamide