Problem statement: Answer the multiple-choice question.
Question: Which drug has a -30.765\% 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) CN1CCN(c2ccc(C(F)(F)F)cc2NC(=O)c2ccco2)CC1
(b) Cn1cc(CN2CCCCC2C(=O)Nc2ccc(-n3cccn3)cc2)cn1
Answer: a. CN1CCN(c2ccc(C(F)(F)F)cc2NC(=O)c2ccco2)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#}
CN1CCN(c2ccc(C(F)(F)F)cc2NC(=O)c2ccco2)CC1
CN1CCN(c2ccc(C(F)(F)F)cc2NC(=O)c2ccco2)CC1
N-[2-(4-methylpiperazin-1-yl)-5-(trifluoromethyl)phenyl]furan-2-carboxamide