Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -3.715\% 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) COc1ccccc1CN(C(=O)c1ccco1)C(C(=O)NC1CCCC1)c1ccncc1
(b) CC(=O)Nc1ccc(Sc2ncccc2C(=O)Nc2ccc(OC(F)(F)F)cc2)cn1
Answer: b. CC(=O)Nc1ccc(Sc2ncccc2C(=O)Nc2ccc(OC(F)(F)F)cc2)cn1
{#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#}
2-(6-acetamidopyridin-3-yl)sulfanyl-N-[4-(trifluoromethoxy)phenyl]pyridine-3-carboxamide