Task: Answer the MCQ question.
Question: Which compound has a 5.574\% 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) CC(Oc1ccc2c(=O)c(-c3ccc(Cl)cc3)c(C(F)(F)F)oc2c1)C(=O)O
(b) CCCOc1ccc(C(=O)NCC2OCCc3ccccc32)cc1OC
Answer: b. CCCOc1ccc(C(=O)NCC2OCCc3ccccc32)cc1OC
{#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#}
CCCOc1ccc(C(=O)NCC2OCCc3ccccc32)cc1OC
CCCOc1ccc(C(=O)NCC2OCCc3ccccc32)cc1OC
N-(3,4-dihydro-1H-isochromen-1-ylmethyl)-3-methoxy-4-propoxybenzamide