Task: Answer the multiple-choice question.
Query: Which compound has a -4.178\% 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) COc1ccc(NC(=O)CCCn2c(=O)[nH]c3ccccc3c2=O)cc1
(b) Cc1nc(CN2CCN(Cc3nc(C(c4ccccc4)c4ccccc4)no3)CC2)cs1
Answer: b. Cc1nc(CN2CCN(Cc3nc(C(c4ccccc4)c4ccccc4)no3)CC2)cs1
{#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#}
Cc1nc(CN2CCN(Cc3nc(C(c4ccccc4)c4ccccc4)no3)CC2)cs1
Cc1nc(CN2CCN(Cc3nc(C(c4ccccc4)c4ccccc4)no3)CC2)cs1
3-benzhydryl-5-[[4-[(2-methyl-1,3-thiazol-4-yl)methyl]piperazin-1-yl]methyl]-1,2,4-oxadiazole