Task: Answer the multiple-choice question.
Query: Which drug exhibits a 4.520\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) Cc1cc2cc(CNC(=O)C3CCCC3)ccc2n1C
b) CC1CN(C(=O)c2cnn3c(C(F)F)cc(-c4ccccc4)nc23)CC(C)O1
Answer: b. CC1CN(C(=O)c2cnn3c(C(F)F)cc(-c4ccccc4)nc23)CC(C)O1
{#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#}
CC1CN(C(=O)c2cnn3c(C(F)F)cc(-c4ccccc4)nc23)CC(C)O1
CC1CN(C(=O)c2cnn3c(C(F)F)cc(-c4ccccc4)nc23)CC(C)O1
[7-(difluoromethyl)-5-phenylpyrazolo[1,5-a]pyrimidin-3-yl]-(2,6-dimethylmorpholin-4-yl)methanone