Task: Answer the multiple-choice question.
Question: Which drug has a 19.541\% 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 COc1cc(CC(=O)N2CCc3ccccc32)cc(OC)c1OC
b O=C(N/N=C/c1ccc2c(c1)OCO2)c1cc(-c2ccccc2)nc2ccccc12
Answer: b. O=C(N/N=C/c1ccc2c(c1)OCO2)c1cc(-c2ccccc2)nc2ccccc12
{#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(N/N=C/c1ccc2c(c1)OCO2)c1cc(-c2ccccc2)nc2ccccc12
O=C(N/N=C/c1ccc2c(c1)OCO2)c1cc(-c2ccccc2)nc2ccccc12
N-[(E)-1,3-benzodioxol-5-ylmethylideneamino]-2-phenylquinoline-4-carboxamide