Task: Answer the multiple-choice question.
Query: Which compound has a -48.796\% 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. CCOC(=O)c1sc(C)c(C(=O)NC2CCCCC2)c1N
b. Cc1cccc2cc(CN(CCCN(C)C)C(=S)NCCc3ccccc3)c(=O)[nH]c12
Answer: b. Cc1cccc2cc(CN(CCCN(C)C)C(=S)NCCc3ccccc3)c(=O)[nH]c12
{#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#}
Cc1cccc2cc(CN(CCCN(C)C)C(=S)NCCc3ccccc3)c(=O)[nH]c12
Cc1cccc2cc(CN(CCCN(C)C)C(=S)NCCc3ccccc3)c(=O)[nH]c12
1-[3-(dimethylamino)propyl]-1-[(8-methyl-2-oxo-1H-quinolin-3-yl)methyl]-3-(2-phenylethyl)thiourea