Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 7.232\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=C(OCCN1CCN(c2ncc(C(F)(F)F)cc2Cl)CC1)c1ccc(F)cc1
b: CCCOc1ccc(-c2nc(SCc3ccccc3)[nH]c(=O)c2C#N)cc1OC
Answer: a. O=C(OCCN1CCN(c2ncc(C(F)(F)F)cc2Cl)CC1)c1ccc(F)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#}
O=C(OCCN1CCN(c2ncc(C(F)(F)F)cc2Cl)CC1)c1ccc(F)cc1
O=C(OCCN1CCN(c2ncc(C(F)(F)F)cc2Cl)CC1)c1ccc(F)cc1
2-[4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl]ethyl 4-fluorobenzoate