Task: Answer the multiple choice question.
Query: Which drug has a -42.355\% 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 CCCN(CC1CC1)C(=O)COC(=O)c1ccc2c(c1)C(=O)N(c1ccc(OCC)cc1)C2=O
b CCOCCn1c2ccccc2c2nc3ccccc3nc21
Answer: a. CCCN(CC1CC1)C(=O)COC(=O)c1ccc2c(c1)C(=O)N(c1ccc(OCC)cc1)C2=O
{#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#}
CCCN(CC1CC1)C(=O)COC(=O)c1ccc2c(c1)C(=O)N(c1ccc(OCC)cc1)C2=O
CCCN(CC1CC1)C(=O)COC(=O)c1ccc2c(c1)C(=O)N(c1ccc(OCC)cc1)C2=O
[2-[cyclopropylmethyl(propyl)amino]-2-oxoethyl] 2-(4-ethoxyphenyl)-1,3-dioxoisoindole-5-carboxylate