Task: Answer the multiple-choice question.
Question: Which compound exhibits a 2.613\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COC(=O)c1ccc(CSc2nc(C(F)(F)F)c3c(c2C#N)CCC3)o1
(b) COc1cccc(/C=C2/SC(=S)N(CC(=O)NNC(=O)c3ccccc3O)C2=O)c1
Answer: a. COC(=O)c1ccc(CSc2nc(C(F)(F)F)c3c(c2C#N)CCC3)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#}
COC(=O)c1ccc(CSc2nc(C(F)(F)F)c3c(c2C#N)CCC3)o1
COC(=O)c1ccc(CSc2nc(C(F)(F)F)c3c(c2C#N)CCC3)o1
methyl 5-[[4-cyano-1-(trifluoromethyl)-6,7-dihydro-5H-cyclopenta[c]pyridin-3-yl]sulfanylmethyl]furan-2-carboxylate