Task: Answer the MCQ question.
Question: Which compound has a -4.703\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. NS(=O)(=O)c1cccc(NC(=O)CSc2nn(-c3ccccc3)c(=S)s2)c1
b. O=C(CC1OC(=O)c2ccccc21)NNC(=O)c1ccc(F)cc1
c. O=C(OCC(=O)N1CCCc2ccccc21)c1ccc(C(F)(F)F)cc1
Answer: b. O=C(CC1OC(=O)c2ccccc21)NNC(=O)c1ccc(F)cc1
{#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(CC1OC(=O)c2ccccc21)NNC(=O)c1ccc(F)cc1
O=C(CC1OC(=O)c2ccccc21)NNC(=O)c1ccc(F)cc1
4-fluoro-N'-[2-(3-oxo-1H-2-benzofuran-1-yl)acetyl]benzohydrazide