Task: Answer the multiple-choice question.
Query: Which drug has a 7.451\% 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 CCc1cc(CN2CCOCC2)c(NC(=O)c2ccccc2)s1
b Cc1cccc(NC(=O)NCc2ccc3c(c2)cc(C)n3C)c1
Answer: a. CCc1cc(CN2CCOCC2)c(NC(=O)c2ccccc2)s1
{#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#}
CCc1cc(CN2CCOCC2)c(NC(=O)c2ccccc2)s1
CCc1cc(CN2CCOCC2)c(NC(=O)c2ccccc2)s1
N-[5-ethyl-3-(morpholin-4-ylmethyl)thiophen-2-yl]benzamide