Task: Answer the multiple-choice question.
Query: Which compound has a 10.293\% 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) O=c1c2c(n3cnnc3n1C1CCCCC1)-c1ccccc1CC21CCCCC1
(b) FC(F)(F)c1cc(-c2cccs2)nc(N2CCOCC2)n1
Answer: a. O=c1c2c(n3cnnc3n1C1CCCCC1)-c1ccccc1CC21CCCCC1
{#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#}
O=c1c2c(n3cnnc3n1C1CCCCC1)-c1ccccc1CC21CCCCC1
O=c1c2c(n3cnnc3n1C1CCCCC1)-c1ccccc1CC21CCCCC1
12-cyclohexylspiro[12,14,15,17-tetrazatetracyclo[8.7.0.02,7.013,17]heptadeca-1(10),2,4,6,13,15-hexaene-9,1'-cyclohexane]-11-one