Task: Answer the multiple choice question.
Question: Which compound exhibits a 17.518\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COc1ccc(/C=C/c2cc(C(F)(F)F)on2)cc1
b C/C=C/c1ccc(OCCOc2ccc(C=O)cc2OC)c(OC)c1
Answer: a. COc1ccc(/C=C/c2cc(C(F)(F)F)on2)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#}
COc1ccc(/C=C/c2cc(C(F)(F)F)on2)cc1
COc1ccc(/C=C/c2cc(C(F)(F)F)on2)cc1
3-[(E)-2-(4-methoxyphenyl)ethenyl]-5-(trifluoromethyl)-1,2-oxazole