Problem statement: Answer the MCQ question.
Question: Which drug has a -12.707\% 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] CCSc1nsc(NC(=O)Nc2ccc(F)cc2F)n1
[b] COc1ccccc1-c1nnc(C2CCN(S(=O)(=O)c3ccccc3[N+](=O)[O-])CC2)o1
[c] COc1ccc(C2c3c(oc4ccccc4c3=O)C(=O)N2c2ccccn2)cc1
Answer: b. COc1ccccc1-c1nnc(C2CCN(S(=O)(=O)c3ccccc3[N+](=O)[O-])CC2)o1
{#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#}
COc1ccccc1-c1nnc(C2CCN(S(=O)(=O)c3ccccc3[N+](=O)[O-])CC2)o1
COc1ccccc1-c1nnc(C2CCN(S(=O)(=O)c3ccccc3[N+](=O)[O-])CC2)o1
2-(2-methoxyphenyl)-5-[1-(2-nitrophenyl)sulfonylpiperidin-4-yl]-1,3,4-oxadiazole