Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 11.762\% 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) CCCN1CCN(C(=O)Cn2cnc3sc(C)c(S(=O)(=O)N4CCC(C)CC4)c3c2=O)CC1
(b) CCOc1ccccc1NC(=O)CCS(=O)(=O)c1cccc2nsnc12
Answer: a. CCCN1CCN(C(=O)Cn2cnc3sc(C)c(S(=O)(=O)N4CCC(C)CC4)c3c2=O)CC1
{#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#}
CCCN1CCN(C(=O)Cn2cnc3sc(C)c(S(=O)(=O)N4CCC(C)CC4)c3c2=O)CC1
CCCN1CCN(C(=O)Cn2cnc3sc(C)c(S(=O)(=O)N4CCC(C)CC4)c3c2=O)CC1
6-methyl-5-(4-methylpiperidin-1-yl)sulfonyl-3-[2-oxo-2-(4-propylpiperazin-1-yl)ethyl]thieno[2,3-d]pyrimidin-4-one