Task: Answer the multiple-choice question.
Question: Which compound has a 5.022\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cc1sc(NC(=O)CN(Cc2ccccc2)C(=O)C2CC2)c(C(N)=O)c1C
b. O=C(NCC(c1ccco1)N1CCN(c2ccc(F)cc2)CC1)C(=O)NC1CC1
c. Cc1cc2c(c(=O)o1)C(C(C)C)C(C#N)=C(N)O2
d. CCN(C1CCS(=O)(=O)C1)S(=O)(=O)c1ccc2ccccc2c1
e. O=C(CN1CCN(c2ccccc2)CC1)Nc1c(C(=O)C2CC2)oc2ccccc12
Answer: c. Cc1cc2c(c(=O)o1)C(C(C)C)C(C#N)=C(N)O2
{#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#}
Cc1cc2c(c(=O)o1)C(C(C)C)C(C#N)=C(N)O2
Cc1cc2c(c(=O)o1)C(C(C)C)C(C#N)=C(N)O2
2-amino-7-methyl-5-oxo-4-propan-2-yl-4H-pyrano[3,2-c]pyran-3-carbonitrile