Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 0.394\% 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 other words.
Options:
(a) O=C(OCC(=O)N1CCCC1)c1ccc(OC(F)(F)F)cc1
(b) OCC(CO)(CO)N=Cc1cc(Br)ccc1O
Answer: a. O=C(OCC(=O)N1CCCC1)c1ccc(OC(F)(F)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(OCC(=O)N1CCCC1)c1ccc(OC(F)(F)F)cc1
O=C(OCC(=O)N1CCCC1)c1ccc(OC(F)(F)F)cc1
(2-oxo-2-pyrrolidin-1-ylethyl) 4-(trifluoromethoxy)benzoate