Task: Answer the multiple-choice question.
Query: Which compound has a 6.353\% 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 CCNc1cc(N2CCNCC2)ccc1[N+](=O)[O-]
b O=C(Nc1cccc2ccccc12)N1CC=CCC1
Answer: b. O=C(Nc1cccc2ccccc12)N1CC=CCC1
{#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(Nc1cccc2ccccc12)N1CC=CCC1
O=C(Nc1cccc2ccccc12)N1CC=CCC1
N-naphthalen-1-yl-3,6-dihydro-2H-pyridine-1-carboxamide