Task: Answer the multiple-choice question.
Query: Which compound exhibits a 7.720\% 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) O=S(=O)(c1ccc2ccccc2c1)N1C=CC(C(F)(F)F)=NCC1
b) O=C(OCC(=O)N1CCCC1=O)c1cc2ccccc2o1
c) O=C(O)c1ccccc1.OC(CNCC1CCCO1)Cn1c2ccccc2c2ccccc21
Answer: b. O=C(OCC(=O)N1CCCC1=O)c1cc2ccccc2o1
{#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(OCC(=O)N1CCCC1=O)c1cc2ccccc2o1
O=C(OCC(=O)N1CCCC1=O)c1cc2ccccc2o1
[2-oxo-2-(2-oxopyrrolidin-1-yl)ethyl] 1-benzofuran-2-carboxylate