Task: Answer the MCQ question.
Query: Which drug has a 8.510\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(NCc1ccccc1Cl)C1CCN(S(=O)(=O)N2CCC3(CC2)OCCO3)CC1
(b) Cc1nn(CCO)c2nc(-c3cccs3)cc(C(F)(F)F)c12
(c) CC(=O)Cc1nsc(NC(=O)c2cc(-c3cccc(C(F)(F)F)c3)oc2C)n1
Answer: b. Cc1nn(CCO)c2nc(-c3cccs3)cc(C(F)(F)F)c12
{#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#}
Cc1nn(CCO)c2nc(-c3cccs3)cc(C(F)(F)F)c12
Cc1nn(CCO)c2nc(-c3cccs3)cc(C(F)(F)F)c12
2-[3-methyl-6-thiophen-2-yl-4-(trifluoromethyl)pyrazolo[3,4-b]pyridin-1-yl]ethanol