Task: Answer the multiple-choice question.
Query: Which compound exhibits a -8.775\% 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] CC1CCc2[nH]c3ccc(C(=O)N4CCCC(C(F)(F)F)C4)cc3c2C1
[b] CC(C)Cc1nc2oc3c(NCC4CCCO4)ncnc3c2c2c1CCC2
Answer: b. CC(C)Cc1nc2oc3c(NCC4CCCO4)ncnc3c2c2c1CCC2
{#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#}
CC(C)Cc1nc2oc3c(NCC4CCCO4)ncnc3c2c2c1CCC2
CC(C)Cc1nc2oc3c(NCC4CCCO4)ncnc3c2c2c1CCC2
7-(2-methylpropyl)-N-(oxolan-2-ylmethyl)-10-oxa-8,13,15-triazatetracyclo[7.7.0.02,6.011,16]hexadeca-1(9),2(6),7,11(16),12,14-hexaen-12-amine