Problem statement: Answer the multiple choice question.
Question: Which drug has a 4.065\% 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 Cc1ccc(NP(=O)(c2ccccc2)c2nc3ccccc3s2)cc1
b CNC(=O)n1cc(C)c(-c2cccs2)n1
Answer: b. CNC(=O)n1cc(C)c(-c2cccs2)n1
{#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#}
CNC(=O)n1cc(C)c(-c2cccs2)n1
CNC(=O)n1cc(C)c(-c2cccs2)n1
N,4-dimethyl-3-(thiophen-2-yl)pyrazole-1-carboxamide