Problem statement: Answer the MCQ question.
Query: Which compound has a 0.671\% 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. COc1ccc(CC(=O)N2CCN(c3ccccc3OC)CC2)cc1
b. N#Cc1ccc(NC(=O)c2sc3cc(C(F)(F)F)cnc3c2-c2cccs2)cc1
Answer: b. N#Cc1ccc(NC(=O)c2sc3cc(C(F)(F)F)cnc3c2-c2cccs2)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#}
N#Cc1ccc(NC(=O)c2sc3cc(C(F)(F)F)cnc3c2-c2cccs2)cc1
N#Cc1ccc(NC(=O)c2sc3cc(C(F)(F)F)cnc3c2-c2cccs2)cc1
N-(4-cyanophenyl)-3-thiophen-2-yl-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxamide