Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 6.341\% 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)N2CCN(c3ccc([N+](=O)[O-])cc3)CC2)no1
[b] O=c1oc2ccccc2n1Cc1cccc(F)c1
[c] CCN(CC)S(=O)(=O)c1ccc(OC)c(NC(=O)c2cccc(C)c2[N+](=O)[O-])c1
Answer: c. CCN(CC)S(=O)(=O)c1ccc(OC)c(NC(=O)c2cccc(C)c2[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#}
CCN(CC)S(=O)(=O)c1ccc(OC)c(NC(=O)c2cccc(C)c2[N+](=O)[O-])c1
CCN(CC)S(=O)(=O)c1ccc(OC)c(NC(=O)c2cccc(C)c2[N+](=O)[O-])c1
N-[5-(diethylsulfamoyl)-2-methoxyphenyl]-3-methyl-2-nitrobenzamide