Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cc1cccc(Nc2nc(NCCN)ncc2C(N)=O)c1
b. CCOc1cc2ncc(C#N)c(Nc3ccc(OCc4ccccn4)c(Cl)c3)c2cc1NC(=O)C=CCN(C)C
c. CC(=O)NCCc1ccccc1-c1cc([C@H]2CNCC[C@]2(O)c2ccc(F)c(F)c2)no1
d. O=C1CCC(c2ccc(Nc3ccncc3)cc2)=NN1
e. NC(=O)c1ccc(N[C@H]2CCCNC2)c2cc(-c3ccc(F)cc3)[nH]c12
Answer: a, c, d, e
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
3-[4-(pyridin-4-ylamino)phenyl]-4,5-dihydro-1H-pyridazin-6-one