Task: Answer the multiple-choice question.
Question: Which compound has a 0.404\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) COc1ccc(-c2csc3nc[nH]c(=O)c23)cc1OC
b) CN1C(CC(=O)Nc2ccc(Cl)cc2Cl)c2ccccc2CC1(C)C
c) C=CCN=C(C)C1=C(O)C(C)OC1=O
d) COC(=O)CNC(=O)CNC(=O)c1nn(-c2ccc(OC)c(Cl)c2)c(=O)c2ccccc12
e) CC(=O)c1cccc(NC(=O)N2CCCC2C(=O)Nc2ccc3c(c2)OCCO3)c1
Answer: b. CN1C(CC(=O)Nc2ccc(Cl)cc2Cl)c2ccccc2CC1(C)C
{#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#}
CN1C(CC(=O)Nc2ccc(Cl)cc2Cl)c2ccccc2CC1(C)C
CN1C(CC(=O)Nc2ccc(Cl)cc2Cl)c2ccccc2CC1(C)C
N-(2,4-dichlorophenyl)-2-(2,3,3-trimethyl-1,4-dihydroisoquinolin-1-yl)acetamide