Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.961\% human ether-à-go-go related gene (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=C1CC[C@@H](CN(Cc2ccccn2)Cc2nc(Cc3ccccc3)no2)N1
b. O=C(NCc1nnc2c(C(F)(F)F)cc(Cl)cn12)c1ccc(Br)o1
Answer: b. O=C(NCc1nnc2c(C(F)(F)F)cc(Cl)cn12)c1ccc(Br)o1
{#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=C(NCc1nnc2c(C(F)(F)F)cc(Cl)cn12)c1ccc(Br)o1
O=C(NCc1nnc2c(C(F)(F)F)cc(Cl)cn12)c1ccc(Br)o1
5-bromo-N-[[6-chloro-8-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl]methyl]furan-2-carboxamide