Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 6.438% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) Cc1cc(=O)n2[nH]c(-c3cccc(Cl)c3)cc2n1
b.) CCCCNC(=O)CNC(=O)c1nn(-c2ccc(OC)cc2OC)c(=O)c2ccccc12
Answer: b. CCCCNC(=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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCNC(=O)CNC(=O)c1nn(-c2ccc(OC)cc2OC)c(=O)c2ccccc12
CCCCNC(=O)CNC(=O)c1nn(-c2ccc(OC)cc2OC)c(=O)c2ccccc12
N-[2-(butylamino)-2-oxoethyl]-3-(2,4-dimethoxyphenyl)-4-oxophthalazine-1-carboxamide