Problem statement: Answer the multiple choice question.
Query: Which drug has a -2.072\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Cc1ccc2[nH]c(=O)c(CN(Cc3ccco3)C(=O)c3ccncc3)cc2c1
b. COc1cccc(CN(C)C(=O)c2ccccc2SCC(=O)N2CCCC2)c1
c. COc1ccc(CNC(=O)CN(Cc2ccc(Cl)cc2)C(=O)c2csnn2)cc1
d. C=CC[n+]1c(-c2ccccc2)csc1NC(C)(C)C.[Br-]
Answer: b. COc1cccc(CN(C)C(=O)c2ccccc2SCC(=O)N2CCCC2)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#}
COc1cccc(CN(C)C(=O)c2ccccc2SCC(=O)N2CCCC2)c1
COc1cccc(CN(C)C(=O)c2ccccc2SCC(=O)N2CCCC2)c1
N-[(5-methoxyphenyl)methyl]-N-methyl-2-(2-oxo-2-pyrrolidin-1-ylethyl)sulfanylbenzamide