Task: Answer the MCQ question.
Question: Which compound has a 8.840\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCCCCCCC/C=C\CCCCCCCC(=O)NCCc1ccc(O)c(O)c1
(b) COc1ccc(N2CCN(Cc3cc4c(cc3O)CCC4)CC2)cc1
(c) N#Cc1nc(COc2ccc(Br)cc2)oc1N1CCCC1
Answer: b. COc1ccc(N2CCN(Cc3cc4c(cc3O)CCC4)CC2)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#}
6-[[4-(4-methoxyphenyl)piperazin-1-yl]methyl]-2,3-dihydro-1H-inden-5-ol