Task: Answer the multiple-choice question.
Question: Which compound has a 10.407\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COC(=O)Cn1c(=NC(=O)c2nc3ccccc3s2)sc2cc(S(N)(=O)=O)ccc21
b: COc1ccccc1-c1cc(C(=O)Nc2sc3c(c2C#N)CCC(C)C3)c2ccccc2n1
Answer: b. COc1ccccc1-c1cc(C(=O)Nc2sc3c(c2C#N)CCC(C)C3)c2ccccc2n1
{#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#}
COc1ccccc1-c1cc(C(=O)Nc2sc3c(c2C#N)CCC(C)C3)c2ccccc2n1
COc1ccccc1-c1cc(C(=O)Nc2sc3c(c2C#N)CCC(C)C3)c2ccccc2n1
N-(3-cyano-6-methyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-2-(2-methoxyphenyl)quinoline-4-carboxamide