Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.256\% 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: CCCc1cc(=O)oc2cc3occ(C)c3cc12
b: O=C(CCc1nc(-c2ccccc2F)no1)NCc1ccco1
Answer: b. O=C(CCc1nc(-c2ccccc2F)no1)NCc1ccco1
{#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(CCc1nc(-c2ccccc2F)no1)NCc1ccco1
O=C(CCc1nc(-c2ccccc2F)no1)NCc1ccco1
3-[3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl]-N-(furan-2-ylmethyl)propanamide