Task: Answer the multiple choice question.
Question: Which compound has a 7.811\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CC1CCN(CCCCOc2ccccc2F)CC1.O=C(O)C(=O)O
(b) Cc1ccc2c(c1)/C(=N/O)CCS2
Answer: b. Cc1ccc2c(c1)/C(=N/O)CCS2
{#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#}
Cc1ccc2c(c1)/C(=N/O)CCS2
Cc1ccc2c(c1)/C(=N/O)CCS2
(NE)-N-(6-methyl-2,3-dihydrothiochromen-4-ylidene)hydroxylamine