Problem statement: Answer the multiple choice question.
Query: Which drug has a 9.231\% 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] O=C1CC[C@@H](O)CCN1CC[C@H](Sc1ccccc1)c1ccccc1
[b] CN(NC1OC(=O)c2ccccc21)c1ncc(C(F)(F)F)cc1Cl
Answer: b. CN(NC1OC(=O)c2ccccc21)c1ncc(C(F)(F)F)cc1Cl
{#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#}
CN(NC1OC(=O)c2ccccc21)c1ncc(C(F)(F)F)cc1Cl
CN(NC1OC(=O)c2ccccc21)c1ncc(C(F)(F)F)cc1Cl
3-[2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-methylhydrazinyl]-3H-2-benzofuran-1-one