Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 6.346\% 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] N/C(=N\c1nc2c(c(=O)[nH]1)CCC2)Nc1cccc(Cl)c1
[b] Cc1ccc(C(=O)Nc2ccc(Nc3ccccc3)cc2)c(Cl)c1
[c] CCN(CC)S(=O)(=O)c1ccc(O)c(NC(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)c1
Answer: c. CCN(CC)S(=O)(=O)c1ccc(O)c(NC(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)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#}
CCN(CC)S(=O)(=O)c1ccc(O)c(NC(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)c1
CCN(CC)S(=O)(=O)c1ccc(O)c(NC(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)c1
N-[5-(diethylsulfamoyl)-2-hydroxyphenyl]-4-morpholin-4-yl-3-nitrobenzamide