Task: Answer the multiple-choice question.
Question: Which compound exhibits a -3.060\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1cc(Cl)c2oc(C(=O)N3CCN(c4ccncc4)CC3)c(C)c2c1
[b] CC1CCCCN1c1nc2nonc2nc1N1CCCCC1C
[c] CCNC(=O)COc1ccc(CC)cc1
Answer: b. CC1CCCCN1c1nc2nonc2nc1N1CCCCC1C
{#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#}
CC1CCCCN1c1nc2nonc2nc1N1CCCCC1C
CC1CCCCN1c1nc2nonc2nc1N1CCCCC1C
5,6-bis(2-methylpiperidin-1-yl)-[1,2,5]oxadiazolo[3,4-b]pyrazine