Task: Answer the MCQ question.
Question: Which compound has a 14.549\% 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] CCc1noc(C)c1C(=O)N1CCN(S(=O)(=O)c2cccc(C(F)(F)F)c2)CC1
[b] N#CC1=C(N)Oc2c(oc(CO)cc2=O)C1c1cccs1
Answer: b. N#CC1=C(N)Oc2c(oc(CO)cc2=O)C1c1cccs1
{#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#}
N#CC1=C(N)Oc2c(oc(CO)cc2=O)C1c1cccs1
N#CC1=C(N)Oc2c(oc(CO)cc2=O)C1c1cccs1
2-amino-6-(hydroxymethyl)-8-oxo-4-thiophen-2-yl-4H-pyrano[3,2-b]pyran-3-carbonitrile