Task: Answer the multiple choice question.
Query: Which drug exhibits a 14.355\% 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 additional words.
Options:
a) O=C1CN(C(=O)CSc2nc3ccccc3c(=O)n2CCCN2CCOCC2)c2ccccc2N1
b) O=C(CCNC(=O)c1ccco1)Nc1ccccc1OC(F)F
Answer: b. O=C(CCNC(=O)c1ccco1)Nc1ccccc1OC(F)F
{#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(CCNC(=O)c1ccco1)Nc1ccccc1OC(F)F
O=C(CCNC(=O)c1ccco1)Nc1ccccc1OC(F)F
N-[3-[2-(difluoromethoxy)anilino]-3-oxopropyl]furan-2-carboxamide