Problem statement: Answer the MCQ question.
Query: Which drug has a 16.838% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCOc1cc(C(F)(F)F)cnc1/C(N)=N/O
(b) Cc1nc(CN2CCC(c3ccccc3)CC2)cc(=O)[nH]1
Answer: a. CCOc1cc(C(F)(F)F)cnc1/C(N)=N/O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1cc(C(F)(F)F)cnc1/C(N)=N/O
CCOc1cc(C(F)(F)F)cnc1/C(N)=N/O
3-ethoxy-N'-hydroxy-5-(trifluoromethyl)pyridine-2-carboximidamide