Task: Answer the multiple choice question.
Question: Which drug has a 17.710\% 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) CCOC(=O)c1nn(-c2ccccc2Cl)c(=O)cc1OCC(=O)Nc1cccc(OC)c1
(b) CCCCC(c1nnnn1C1CCCC1)N1CCN(C2CCCCC2)CC1
Answer: a. CCOC(=O)c1nn(-c2ccccc2Cl)c(=O)cc1OCC(=O)Nc1cccc(OC)c1
{#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#}
CCOC(=O)c1nn(-c2ccccc2Cl)c(=O)cc1OCC(=O)Nc1cccc(OC)c1
CCOC(=O)c1nn(-c2ccccc2Cl)c(=O)cc1OCC(=O)Nc1cccc(OC)c1
ethyl 1-(2-chlorophenyl)-4-[2-(3-methoxyanilino)-2-oxoethoxy]-6-oxopyridazine-3-carboxylate