Task: Answer the multiple-choice question.
Query: Which drug has a -15.730\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CCOC(=O)CCCNC(=O)COC(=O)c1cc2ccccc2cc1O
b.) Cc1cccc(NC(=S)NC2CC3CCC(C2)N3Cc2ccco2)c1
Answer: b. Cc1cccc(NC(=S)NC2CC3CCC(C2)N3Cc2ccco2)c1
{#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#}
1-[8-(furan-2-ylmethyl)-8-azabicyclo[3.2.1]octan-3-yl]-3-(3-methylphenyl)thiourea