Task: Answer the multiple-choice question.
Query: Which drug has a -3.020\% 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 other words.
Options:
[a] Cc1ccc(SC[C@H](Cc2ccccc2)N2CCN(CCc3ccccc3)CCC2=O)cc1
[b] O=C(CCCN1C(=O)c2ccccc2C1=O)Oc1ccc(F)cc1
Answer: b. O=C(CCCN1C(=O)c2ccccc2C1=O)Oc1ccc(F)cc1
{#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(CCCN1C(=O)c2ccccc2C1=O)Oc1ccc(F)cc1
O=C(CCCN1C(=O)c2ccccc2C1=O)Oc1ccc(F)cc1
(4-fluorophenyl)4-(1,3-dioxoisoindol-2-yl)butanoate