Task: Answer the multiple choice question.
Question: Which drug exhibits a -22.264\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) C=CCn1c(=N)c(C(=O)NCCCOC)cc2c(=O)n3ccccc3nc21
(b) CCCCn1c(N)c(N(CCOC)C(=O)COc2c(C)cccc2C)c(=O)[nH]c1=O
Answer: a. C=CCn1c(=N)c(C(=O)NCCCOC)cc2c(=O)n3ccccc3nc21
{#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#}
C=CCn1c(=N)c(C(=O)NCCCOC)cc2c(=O)n3ccccc3nc21
C=CCn1c(=N)c(C(=O)NCCCOC)cc2c(=O)n3ccccc3nc21
6-imino-N-(3-methoxypropyl)-2-oxo-7-prop-2-enyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide