Task: Answer the MCQ question.
Query: Which compound has a -8.793\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1ccc(N2CCN(CCNC(=O)CCCn3c(=O)[nH]c4cc(Cl)ccc4c3=O)CC2)cc1
[b] O=C1CC(c2cc(Br)ccc2F)c2cc3c(cc2N1)CCC3
Answer: b. O=C1CC(c2cc(Br)ccc2F)c2cc3c(cc2N1)CCC3
{#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=C1CC(c2cc(Br)ccc2F)c2cc3c(cc2N1)CCC3
O=C1CC(c2cc(Br)ccc2F)c2cc3c(cc2N1)CCC3
4-(5-bromo-2-fluorophenyl)-1,3,4,6,7,8-hexahydrocyclopenta[g]quinolin-2-one