Task: Answer the multiple choice question.
Query: Which drug has a 15.554\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCOc1ccccc1NC(=O)CCCn1cc([N+](=O)[O-])cn1
b Cc1ccccc1CN1CCc2c(OCC(=O)N3CCCc4ccccc43)cccc2C1=O
c CC(=O)Nc1ccc(S(=O)(=O)NCc2nnnn2-c2ccc(Cl)cc2)cc1
Answer: b. Cc1ccccc1CN1CCc2c(OCC(=O)N3CCCc4ccccc43)cccc2C1=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#}
Cc1ccccc1CN1CCc2c(OCC(=O)N3CCCc4ccccc43)cccc2C1=O
Cc1ccccc1CN1CCc2c(OCC(=O)N3CCCc4ccccc43)cccc2C1=O
5-[2-(3,4-dihydro-2H-quinolin-1-yl)-2-oxoethoxy]-2-[(2-methylphenyl)methyl]-3,4-dihydroisoquinolin-1-one