Problem statement: Answer the multiple choice question.
Question: Which compound has a 7.720\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1cccc(C(=O)N(Cc2ccco2)Cc2cc3cccc(C)c3[nH]c2=O)c1
(b) CCCCCC1(C)NC(=S)N(c2ccccc2)N1
(c) c1ccc(-c2noc(CCC3CCCC3)n2)cc1
Answer: b. CCCCCC1(C)NC(=S)N(c2ccccc2)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#}
CCCCCC1(C)NC(=S)N(c2ccccc2)N1
CCCCCC1(C)NC(=S)N(c2ccccc2)N1
5-methyl-5-pentyl-2-phenyl-1,2,4-triazolidine-3-thione