Task: Answer the MCQ question.
Question: Which drug exhibits a -1.511\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CC(C)(C)N1CC(OC(N)=O)C1
b O=C(COC(=O)c1ccc(S(=O)(=O)NCc2ccco2)cc1)c1ccccc1
Answer: b. O=C(COC(=O)c1ccc(S(=O)(=O)NCc2ccco2)cc1)c1ccccc1
{#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#}
O=C(COC(=O)c1ccc(S(=O)(=O)NCc2ccco2)cc1)c1ccccc1
O=C(COC(=O)c1ccc(S(=O)(=O)NCc2ccco2)cc1)c1ccccc1
phenacyl 4-(furan-2-ylmethylsulfamoyl)benzoate