Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 15.959\% 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] COc1cccc(CNn2cnnc2)c1O
[b] CCC(CC)C(=O)NCCc1ccc(OC)cc1
[c] CCCCN(C)C(=O)CNC(=O)c1nn(-c2ccc(OC)cc2OC)c(=O)c2ccccc12
Answer: c. CCCCN(C)C(=O)CNC(=O)c1nn(-c2ccc(OC)cc2OC)c(=O)c2ccccc12
{#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#}
CCCCN(C)C(=O)CNC(=O)c1nn(-c2ccc(OC)cc2OC)c(=O)c2ccccc12
CCCCN(C)C(=O)CNC(=O)c1nn(-c2ccc(OC)cc2OC)c(=O)c2ccccc12
N-[2-[butyl(methyl)amino]-2-oxoethyl]-3-(2,4-dimethoxyphenyl)-4-oxophthalazine-1-carboxamide