Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 13.705\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C(C(F)C(F)(F)F)N1CCN(c2ccccc2)CC1
(b) COc1nc(NCc2ccc(Cl)cc2)nc(OC)n1
Answer: b. COc1nc(NCc2ccc(Cl)cc2)nc(OC)n1
{#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#}
COc1nc(NCc2ccc(Cl)cc2)nc(OC)n1
COc1nc(NCc2ccc(Cl)cc2)nc(OC)n1
N-[(4-chlorophenyl)methyl]-4,6-dimethoxy-1,3,5-triazin-2-amine