Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 8.723\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a C=CCNC(=S)NNC(=O)c1ccc(OCCCC)cc1
b CCOC(=O)C(O)(c1ccc(N)c(OC)c1)C(F)(F)F
Answer: b. CCOC(=O)C(O)(c1ccc(N)c(OC)c1)C(F)(F)F
{#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#}
ethyl2-(4-amino-3-methoxycyclohexa-1,3,5-trien-1-yl)-3,3,3-trifluoro-2-hydroxypropanoate