Task: Answer the MCQ question.
Question: Which compound exhibits a 7.400\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COc1ccc(CN2CCNC(=O)C2CC(=O)N(C)Cc2ccncn2)c(OC)c1
b O=S(=O)(c1ccc(Cl)cc1)N1CCCCCC1
c Cc1cccc(CN2CCN(Cc3cccc4nonc34)CC2CCO)n1
Answer: c. Cc1cccc(CN2CCN(Cc3cccc4nonc34)CC2CCO)n1
{#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#}
Cc1cccc(CN2CCN(Cc3cccc4nonc34)CC2CCO)n1
Cc1cccc(CN2CCN(Cc3cccc4nonc34)CC2CCO)n1
2-[4-(2,1,3-benzoxadiazol-4-ylmethyl)-1-[(6-methylpyridin-2-yl)methyl]piperazin-2-yl]ethanol