Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 5.306\% 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. CCCCN(CC)CCCNC(=S)Nc1ccc2nc(N3CCN(CC)CC3)cc(C)c2c1
b. CC(C)N(CCCNC(=O)Cn1c(=O)c2cccn2c2ccc(F)cc21)Cc1ccccc1
Answer: a. CCCCN(CC)CCCNC(=S)Nc1ccc2nc(N3CCN(CC)CC3)cc(C)c2c1
{#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#}
CCCCN(CC)CCCNC(=S)Nc1ccc2nc(N3CCN(CC)CC3)cc(C)c2c1
CCCCN(CC)CCCNC(=S)Nc1ccc2nc(N3CCN(CC)CC3)cc(C)c2c1
1-[3-[butyl(ethyl)amino]propyl]-3-[2-(4-ethylpiperazin-1-yl)-4-methylquinolin-6-yl]thiourea