Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 2.794\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCN(CC)C(=S)SCC(=O)c1c(C)[nH]c2ccccc12
b) CN(C)S(=O)(=O)c1cccc(C(=O)Nc2ccc3c(c2)CCC3)c1
Answer: a. CCN(CC)C(=S)SCC(=O)c1c(C)[nH]c2ccccc12
{#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#}
CCN(CC)C(=S)SCC(=O)c1c(C)[nH]c2ccccc12
CCN(CC)C(=S)SCC(=O)c1c(C)[nH]c2ccccc12
[2-(2-methyl-1H-indol-3-yl)-2-oxoethyl] N,N-diethylcarbamodithioate