Task: Answer the MCQ question.
Question: Which compound exhibits a -5.215\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) O=C(COC(=O)c1ccc(S(=O)(=O)NCc2ccco2)cc1)Nc1ccc(Cl)cn1
b) N#Cc1ccc(CN2CCN(C(=O)c3cc(C4CC4)nn3-c3ccccc3)CC2)cc1
Answer: b. N#Cc1ccc(CN2CCN(C(=O)c3cc(C4CC4)nn3-c3ccccc3)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#}
N#Cc1ccc(CN2CCN(C(=O)c3cc(C4CC4)nn3-c3ccccc3)CC2)cc1
N#Cc1ccc(CN2CCN(C(=O)c3cc(C4CC4)nn3-c3ccccc3)CC2)cc1
4-[[4-(5-cyclopropyl-2-phenylpyrazole-3-carbonyl)piperazin-1-yl]methyl]benzonitrile