Task: Answer the MCQ question.
Question: Which compound has a 7.438\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) c1ccc(Cc2noc(CN3CCN(Cc4ccc5c(c4)OCO5)CC3)n2)cc1
(b) CC(C)C(=O)Nc1ccc2oc(=O)ccc2c1
Answer: a. c1ccc(Cc2noc(CN3CCN(Cc4ccc5c(c4)OCO5)CC3)n2)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#}
c1ccc(Cc2noc(CN3CCN(Cc4ccc5c(c4)OCO5)CC3)n2)cc1
c1ccc(Cc2noc(CN3CCN(Cc4ccc5c(c4)OCO5)CC3)n2)cc1
5-[[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]methyl]-3-benzyl-1,2,4-oxadiazole