Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 8.756\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Cc1nn(CC(=O)NCCc2ccccc2)c(=O)c2cc3occc3n12
[b] COc1ccc(-c2[nH]n(-c3ccc([N+](=O)[O-])cc3)c(=O)c2C=NCC2CCCO2)cc1
[c] CC(C)C1=NN(C(=O)c2cccnc2)C(O)(C(F)(F)F)C1
Answer: a. Cc1nn(CC(=O)NCCc2ccccc2)c(=O)c2cc3occc3n12
{#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#}
Cc1nn(CC(=O)NCCc2ccccc2)c(=O)c2cc3occc3n12
Cc1nn(CC(=O)NCCc2ccccc2)c(=O)c2cc3occc3n12
2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-(2-phenylethyl)acetamide